340430220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 324

約数和(自身を含む): 1218200256

約数和(自身を除く): 877770036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 31, 36, 38, 39, 45, 52, 57, 60, 62, 65, 76, 78, 90, 93, 95, 114, 117, 124, 130, 155, 156, 169, 171, 180, 186, 190, 195, 228, 234, 247, 260, 279, 285, 310, 338, 342, 361, 372, 380, 390, 403, 465, 468, 494, 507, 558, 570, 585, 589, 620, 676, 684, 722, 741, 780, 806, 845, 855, 930, 988, 1014, 1083, 1116, 1140, 1170, 1178, 1209, 1235, 1395, 1444, 1482, 1521, 1612, 1690, 1710, 1767, 1805, 1860, 2015, 2028, 2166, 2223, 2340, 2356, 2418, 2470, 2535, 2790, 2945, 2964, 3042, 3211, 3249, 3380, 3420, 3534, 3610, 3627, 3705, 4030, 4332, 4446, 4693, 4836, 4940, 5070, 5239, 5301, 5415, 5580, 5890, 6045, 6084, 6422, 6498, 7068, 7220, 7254, 7410, 7605, 7657, 8060, 8835, 8892, 9386, 9633, 10140, 10478, 10602, 10830, 11115, 11191, 11780, 12090, 12844, 12996, 14079, 14508, 14820, 15210, 15314, 15717, 16055, 16245, 17670, 18135, 18772, 19266, 20956, 21204, 21660, 22230, 22382, 22971, 23465, 24180, 26195, 26505, 28158, 28899, 30420, 30628, 31434, 32110, 32490, 33573, 35340, 36270, 38285, 38532, 42237, 44460, 44764, 45942, 46930, 47151, 48165, 52390, 53010, 55955, 56316, 57798, 61009, 62868, 64220, 64980, 67146, 68913, 70395, 72540, 76570, 78585, 84474, 91884, 93860, 94302, 96330, 99541, 100719, 104780, 106020, 111910, 114855, 115596, 122018, 134292, 137826, 140790, 144495, 145483, 153140, 157170, 167865, 168948, 183027, 188604, 192660, 199082, 201438, 211185, 223820, 229710, 235755, 244036, 275652, 281580, 288990, 290966, 298623, 305045, 314340, 335730, 344565, 366054, 398164, 402876, 422370, 436449, 459420, 471510, 497705, 503595, 549081, 577980, 581932, 597246, 610090, 671460, 689130, 727415, 732108, 844740, 872898, 895869, 915135, 943020, 995410, 1007190, 1098162, 1194492, 1220180, 1309347, 1378260, 1454830, 1493115, 1745796, 1791738, 1830270, 1891279, 1990820, 2014380, 2182245, 2196324, 2618694, 2745405, 2909660, 2986230, 3583476, 3660540, 3782558, 4364490, 4479345, 5237388, 5490810, 5673837, 5972460, 6546735, 7565116, 8728980, 8958690, 9456395, 10981620, 11347674, 13093470, 17021511, 17917380, 18912790, 22695348, 26186940, 28369185, 34043022, 37825580, 56738370, 68086044, 85107555, 113476740, 170215110, 340430220]

約数ペア:

[(1, 340430220), (2, 170215110), (3, 113476740), (4, 85107555), (5, 68086044), (6, 56738370), (9, 37825580), (10, 34043022), (12, 28369185), (13, 26186940), (15, 22695348), (18, 18912790), (19, 17917380), (20, 17021511), (26, 13093470), (30, 11347674), (31, 10981620), (36, 9456395), (38, 8958690), (39, 8728980), (45, 7565116), (52, 6546735), (57, 5972460), (60, 5673837), (62, 5490810), (65, 5237388), (76, 4479345), (78, 4364490), (90, 3782558), (93, 3660540), (95, 3583476), (114, 2986230), (117, 2909660), (124, 2745405), (130, 2618694), (155, 2196324), (156, 2182245), (169, 2014380), (171, 1990820), (180, 1891279), (186, 1830270), (190, 1791738), (195, 1745796), (228, 1493115), (234, 1454830), (247, 1378260), (260, 1309347), (279, 1220180), (285, 1194492), (310, 1098162), (338, 1007190), (342, 995410), (361, 943020), (372, 915135), (380, 895869), (390, 872898), (403, 844740), (465, 732108), (468, 727415), (494, 689130), (507, 671460), (558, 610090), (570, 597246), (585, 581932), (589, 577980), (620, 549081), (676, 503595), (684, 497705), (722, 471510), (741, 459420), (780, 436449), (806, 422370), (845, 402876), (855, 398164), (930, 366054), (988, 344565), (1014, 335730), (1083, 314340), (1116, 305045), (1140, 298623), (1170, 290966), (1178, 288990), (1209, 281580), (1235, 275652), (1395, 244036), (1444, 235755), (1482, 229710), (1521, 223820), (1612, 211185), (1690, 201438), (1710, 199082), (1767, 192660), (1805, 188604), (1860, 183027), (2015, 168948), (2028, 167865), (2166, 157170), (2223, 153140), (2340, 145483), (2356, 144495), (2418, 140790), (2470, 137826), (2535, 134292), (2790, 122018), (2945, 115596), (2964, 114855), (3042, 111910), (3211, 106020), (3249, 104780), (3380, 100719), (3420, 99541), (3534, 96330), (3610, 94302), (3627, 93860), (3705, 91884), (4030, 84474), (4332, 78585), (4446, 76570), (4693, 72540), (4836, 70395), (4940, 68913), (5070, 67146), (5239, 64980), (5301, 64220), (5415, 62868), (5580, 61009), (5890, 57798), (6045, 56316), (6084, 55955), (6422, 53010), (6498, 52390), (7068, 48165), (7220, 47151), (7254, 46930), (7410, 45942), (7605, 44764), (7657, 44460), (8060, 42237), (8835, 38532), (8892, 38285), (9386, 36270), (9633, 35340), (10140, 33573), (10478, 32490), (10602, 32110), (10830, 31434), (11115, 30628), (11191, 30420), (11780, 28899), (12090, 28158), (12844, 26505), (12996, 26195), (14079, 24180), (14508, 23465), (14820, 22971), (15210, 22382), (15314, 22230), (15717, 21660), (16055, 21204), (16245, 20956), (17670, 19266), (18135, 18772)]