1568306740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 432

約数和(自身を含む): 4903524864

約数和(自身を除く): 3335218124

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 31, 35, 38, 44, 49, 52, 55, 62, 65, 70, 76, 77, 91, 95, 98, 110, 124, 130, 133, 140, 143, 154, 155, 182, 190, 196, 209, 217, 220, 245, 247, 260, 266, 286, 308, 310, 341, 361, 364, 380, 385, 403, 418, 434, 455, 490, 494, 532, 539, 572, 589, 620, 637, 665, 682, 715, 722, 770, 806, 836, 868, 910, 931, 980, 988, 1001, 1045, 1078, 1085, 1178, 1235, 1274, 1330, 1364, 1430, 1444, 1463, 1519, 1540, 1612, 1705, 1729, 1805, 1820, 1862, 2002, 2015, 2090, 2156, 2170, 2356, 2387, 2470, 2527, 2548, 2660, 2695, 2717, 2821, 2860, 2926, 2945, 3038, 3185, 3410, 3458, 3610, 3724, 3971, 4004, 4030, 4123, 4180, 4340, 4433, 4655, 4693, 4774, 4940, 5005, 5054, 5390, 5434, 5642, 5852, 5890, 6076, 6370, 6479, 6820, 6916, 7007, 7220, 7315, 7595, 7657, 7942, 8060, 8246, 8645, 8866, 9310, 9386, 9548, 10010, 10108, 10241, 10780, 10868, 11191, 11284, 11780, 11935, 12103, 12635, 12740, 12958, 13585, 14014, 14105, 14630, 15190, 15314, 15884, 16492, 16709, 17290, 17689, 17732, 18620, 18772, 19019, 19747, 19855, 20020, 20482, 20615, 22165, 22382, 23465, 23870, 24206, 25270, 25916, 27170, 27797, 28028, 28210, 28861, 29260, 30380, 30628, 31031, 32395, 32851, 33418, 34580, 35035, 35378, 38038, 38285, 39494, 39710, 40964, 41230, 44330, 44764, 45353, 46930, 47740, 48412, 50540, 51205, 51623, 53599, 54340, 55594, 55955, 56420, 57722, 60515, 62062, 64790, 65702, 66836, 70070, 70756, 76076, 76570, 78337, 78988, 79420, 82460, 83545, 84227, 88445, 88660, 90706, 93860, 95095, 98735, 102410, 103246, 107198, 111188, 111910, 115444, 121030, 123101, 124124, 129580, 131404, 133133, 138985, 140140, 144305, 145483, 153140, 155155, 156674, 164255, 167090, 168454, 176890, 181412, 190190, 194579, 197470, 204820, 206492, 214396, 217217, 223820, 226765, 229957, 242060, 246202, 258115, 266266, 267995, 277970, 288610, 290966, 310310, 313348, 317471, 328510, 334180, 336908, 353780, 361361, 375193, 380380, 389158, 391685, 394940, 421135, 434434, 453530, 459914, 492404, 516230, 532532, 535990, 548359, 555940, 577220, 581932, 589589, 615505, 620620, 634942, 657020, 665665, 722722, 727415, 750386, 778316, 783370, 842270, 861707, 868868, 907060, 919828, 972895, 1018381, 1032460, 1071980, 1086085, 1096718, 1149785, 1179178, 1231010, 1269884, 1331330, 1445444, 1454830, 1500772, 1566740, 1587355, 1600313, 1684540, 1723414, 1806805, 1875965, 1945790, 2036762, 2172170, 2193436, 2299570, 2358356, 2462020, 2529527, 2662660, 2741795, 2909660, 2947945, 3174710, 3200626, 3446828, 3613610, 3751930, 3891580, 4073524, 4127123, 4308535, 4344340, 4599140, 5059054, 5091905, 5483590, 5895890, 6031949, 6349420, 6401252, 7128667, 7227220, 7503860, 8001565, 8254246, 8617070, 10118108, 10183810, 10967180, 11202191, 11791780, 12063898, 12647635, 14257334, 16003130, 16508492, 17234140, 20367620, 20635615, 22404382, 24127796, 25295270, 28514668, 30159745, 32006260, 35643335, 41271230, 44808764, 50590540, 56010955, 60319490, 71286670, 78415337, 82542460, 112021910, 120638980, 142573340, 156830674, 224043820, 313661348, 392076685, 784153370, 1568306740]

約数ペア:

[(1, 1568306740), (2, 784153370), (4, 392076685), (5, 313661348), (7, 224043820), (10, 156830674), (11, 142573340), (13, 120638980), (14, 112021910), (19, 82542460), (20, 78415337), (22, 71286670), (26, 60319490), (28, 56010955), (31, 50590540), (35, 44808764), (38, 41271230), (44, 35643335), (49, 32006260), (52, 30159745), (55, 28514668), (62, 25295270), (65, 24127796), (70, 22404382), (76, 20635615), (77, 20367620), (91, 17234140), (95, 16508492), (98, 16003130), (110, 14257334), (124, 12647635), (130, 12063898), (133, 11791780), (140, 11202191), (143, 10967180), (154, 10183810), (155, 10118108), (182, 8617070), (190, 8254246), (196, 8001565), (209, 7503860), (217, 7227220), (220, 7128667), (245, 6401252), (247, 6349420), (260, 6031949), (266, 5895890), (286, 5483590), (308, 5091905), (310, 5059054), (341, 4599140), (361, 4344340), (364, 4308535), (380, 4127123), (385, 4073524), (403, 3891580), (418, 3751930), (434, 3613610), (455, 3446828), (490, 3200626), (494, 3174710), (532, 2947945), (539, 2909660), (572, 2741795), (589, 2662660), (620, 2529527), (637, 2462020), (665, 2358356), (682, 2299570), (715, 2193436), (722, 2172170), (770, 2036762), (806, 1945790), (836, 1875965), (868, 1806805), (910, 1723414), (931, 1684540), (980, 1600313), (988, 1587355), (1001, 1566740), (1045, 1500772), (1078, 1454830), (1085, 1445444), (1178, 1331330), (1235, 1269884), (1274, 1231010), (1330, 1179178), (1364, 1149785), (1430, 1096718), (1444, 1086085), (1463, 1071980), (1519, 1032460), (1540, 1018381), (1612, 972895), (1705, 919828), (1729, 907060), (1805, 868868), (1820, 861707), (1862, 842270), (2002, 783370), (2015, 778316), (2090, 750386), (2156, 727415), (2170, 722722), (2356, 665665), (2387, 657020), (2470, 634942), (2527, 620620), (2548, 615505), (2660, 589589), (2695, 581932), (2717, 577220), (2821, 555940), (2860, 548359), (2926, 535990), (2945, 532532), (3038, 516230), (3185, 492404), (3410, 459914), (3458, 453530), (3610, 434434), (3724, 421135), (3971, 394940), (4004, 391685), (4030, 389158), (4123, 380380), (4180, 375193), (4340, 361361), (4433, 353780), (4655, 336908), (4693, 334180), (4774, 328510), (4940, 317471), (5005, 313348), (5054, 310310), (5390, 290966), (5434, 288610), (5642, 277970), (5852, 267995), (5890, 266266), (6076, 258115), (6370, 246202), (6479, 242060), (6820, 229957), (6916, 226765), (7007, 223820), (7220, 217217), (7315, 214396), (7595, 206492), (7657, 204820), (7942, 197470), (8060, 194579), (8246, 190190), (8645, 181412), (8866, 176890), (9310, 168454), (9386, 167090), (9548, 164255), (10010, 156674), (10108, 155155), (10241, 153140), (10780, 145483), (10868, 144305), (11191, 140140), (11284, 138985), (11780, 133133), (11935, 131404), (12103, 129580), (12635, 124124), (12740, 123101), (12958, 121030), (13585, 115444), (14014, 111910), (14105, 111188), (14630, 107198), (15190, 103246), (15314, 102410), (15884, 98735), (16492, 95095), (16709, 93860), (17290, 90706), (17689, 88660), (17732, 88445), (18620, 84227), (18772, 83545), (19019, 82460), (19747, 79420), (19855, 78988), (20020, 78337), (20482, 76570), (20615, 76076), (22165, 70756), (22382, 70070), (23465, 66836), (23870, 65702), (24206, 64790), (25270, 62062), (25916, 60515), (27170, 57722), (27797, 56420), (28028, 55955), (28210, 55594), (28861, 54340), (29260, 53599), (30380, 51623), (30628, 51205), (31031, 50540), (32395, 48412), (32851, 47740), (33418, 46930), (34580, 45353), (35035, 44764), (35378, 44330), (38038, 41230), (38285, 40964), (39494, 39710)]