1378143720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 320

約数和(自身を含む): 4969324800

約数和(自身を除く): 3591181080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 61, 72, 76, 81, 90, 95, 108, 114, 120, 122, 135, 152, 162, 171, 180, 183, 190, 216, 228, 244, 270, 285, 305, 324, 342, 360, 366, 367, 380, 405, 456, 488, 513, 540, 549, 570, 610, 648, 684, 732, 734, 760, 810, 855, 915, 1026, 1080, 1098, 1101, 1140, 1159, 1220, 1368, 1464, 1468, 1539, 1620, 1647, 1710, 1830, 1835, 2052, 2196, 2202, 2280, 2318, 2440, 2565, 2745, 2936, 3078, 3240, 3294, 3303, 3420, 3477, 3660, 3670, 4104, 4392, 4404, 4636, 4941, 5130, 5490, 5505, 5795, 6156, 6588, 6606, 6840, 6954, 6973, 7320, 7340, 7695, 8235, 8808, 9272, 9882, 9909, 10260, 10431, 10980, 11010, 11590, 12312, 13176, 13212, 13908, 13946, 14680, 15390, 16470, 16515, 17385, 19764, 19818, 20520, 20862, 20919, 21960, 22020, 22387, 23180, 24705, 26424, 27816, 27892, 29727, 30780, 31293, 32940, 33030, 34770, 34865, 39528, 39636, 41724, 41838, 44040, 44774, 46360, 49410, 49545, 52155, 55784, 59454, 61560, 62586, 62757, 65880, 66060, 67161, 69540, 69730, 79272, 83448, 83676, 89548, 93879, 98820, 99090, 104310, 104595, 111935, 118908, 125172, 125514, 132120, 134322, 139080, 139460, 148635, 156465, 167352, 179096, 187758, 188271, 197640, 198180, 201483, 208620, 209190, 223870, 237816, 250344, 251028, 268644, 278920, 297270, 312930, 313785, 335805, 375516, 376542, 396360, 402966, 417240, 418380, 425353, 447740, 469395, 502056, 537288, 564813, 594540, 604449, 625860, 627570, 671610, 751032, 753084, 805932, 836760, 850706, 895480, 938790, 941355, 1007415, 1129626, 1189080, 1208898, 1251720, 1255140, 1276059, 1343220, 1506168, 1611864, 1701412, 1813347, 1877580, 1882710, 2014830, 2126765, 2259252, 2417796, 2510280, 2552118, 2686440, 2824065, 3022245, 3402824, 3626694, 3755160, 3765420, 3828177, 4029660, 4253530, 4518504, 4835592, 5104236, 5648130, 6044490, 6380295, 7253388, 7530840, 7656354, 8059320, 8507060, 9066735, 10208472, 11296260, 11484531, 12088980, 12760590, 14506776, 15312708, 17014120, 18133470, 19140885, 22592520, 22969062, 24177960, 25521180, 30625416, 34453593, 36266940, 38281770, 45938124, 51042360, 57422655, 68907186, 72533880, 76563540, 91876248, 114845310, 137814372, 153127080, 172267965, 229690620, 275628744, 344535930, 459381240, 689071860, 1378143720]

約数ペア:

[(1, 1378143720), (2, 689071860), (3, 459381240), (4, 344535930), (5, 275628744), (6, 229690620), (8, 172267965), (9, 153127080), (10, 137814372), (12, 114845310), (15, 91876248), (18, 76563540), (19, 72533880), (20, 68907186), (24, 57422655), (27, 51042360), (30, 45938124), (36, 38281770), (38, 36266940), (40, 34453593), (45, 30625416), (54, 25521180), (57, 24177960), (60, 22969062), (61, 22592520), (72, 19140885), (76, 18133470), (81, 17014120), (90, 15312708), (95, 14506776), (108, 12760590), (114, 12088980), (120, 11484531), (122, 11296260), (135, 10208472), (152, 9066735), (162, 8507060), (171, 8059320), (180, 7656354), (183, 7530840), (190, 7253388), (216, 6380295), (228, 6044490), (244, 5648130), (270, 5104236), (285, 4835592), (305, 4518504), (324, 4253530), (342, 4029660), (360, 3828177), (366, 3765420), (367, 3755160), (380, 3626694), (405, 3402824), (456, 3022245), (488, 2824065), (513, 2686440), (540, 2552118), (549, 2510280), (570, 2417796), (610, 2259252), (648, 2126765), (684, 2014830), (732, 1882710), (734, 1877580), (760, 1813347), (810, 1701412), (855, 1611864), (915, 1506168), (1026, 1343220), (1080, 1276059), (1098, 1255140), (1101, 1251720), (1140, 1208898), (1159, 1189080), (1220, 1129626), (1368, 1007415), (1464, 941355), (1468, 938790), (1539, 895480), (1620, 850706), (1647, 836760), (1710, 805932), (1830, 753084), (1835, 751032), (2052, 671610), (2196, 627570), (2202, 625860), (2280, 604449), (2318, 594540), (2440, 564813), (2565, 537288), (2745, 502056), (2936, 469395), (3078, 447740), (3240, 425353), (3294, 418380), (3303, 417240), (3420, 402966), (3477, 396360), (3660, 376542), (3670, 375516), (4104, 335805), (4392, 313785), (4404, 312930), (4636, 297270), (4941, 278920), (5130, 268644), (5490, 251028), (5505, 250344), (5795, 237816), (6156, 223870), (6588, 209190), (6606, 208620), (6840, 201483), (6954, 198180), (6973, 197640), (7320, 188271), (7340, 187758), (7695, 179096), (8235, 167352), (8808, 156465), (9272, 148635), (9882, 139460), (9909, 139080), (10260, 134322), (10431, 132120), (10980, 125514), (11010, 125172), (11590, 118908), (12312, 111935), (13176, 104595), (13212, 104310), (13908, 99090), (13946, 98820), (14680, 93879), (15390, 89548), (16470, 83676), (16515, 83448), (17385, 79272), (19764, 69730), (19818, 69540), (20520, 67161), (20862, 66060), (20919, 65880), (21960, 62757), (22020, 62586), (22387, 61560), (23180, 59454), (24705, 55784), (26424, 52155), (27816, 49545), (27892, 49410), (29727, 46360), (30780, 44774), (31293, 44040), (32940, 41838), (33030, 41724), (34770, 39636), (34865, 39528)]