740129130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 2252275200

約数和(自身を除く): 1512146070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 41, 45, 54, 65, 74, 78, 82, 90, 111, 117, 123, 130, 135, 139, 185, 195, 205, 222, 234, 246, 270, 278, 333, 351, 369, 370, 390, 410, 417, 481, 533, 555, 585, 615, 666, 695, 702, 738, 834, 962, 999, 1066, 1107, 1110, 1170, 1230, 1251, 1390, 1443, 1517, 1599, 1665, 1755, 1807, 1845, 1998, 2085, 2214, 2405, 2502, 2665, 2886, 3034, 3198, 3330, 3510, 3614, 3690, 3753, 4170, 4329, 4551, 4797, 4810, 4995, 5143, 5330, 5421, 5535, 5699, 6255, 7215, 7506, 7585, 7995, 8658, 9035, 9102, 9594, 9990, 10286, 10842, 11070, 11398, 12510, 12987, 13653, 14391, 14430, 15170, 15429, 15990, 16263, 17097, 18070, 18765, 19721, 21645, 22755, 23985, 25715, 25974, 27105, 27306, 28495, 28782, 30858, 32526, 34194, 37530, 39442, 40959, 43290, 45510, 46287, 47970, 48789, 51291, 51430, 54210, 56990, 59163, 64935, 66859, 68265, 71955, 74087, 77145, 81315, 81918, 85485, 92574, 97578, 98605, 102582, 118326, 129870, 133718, 136530, 138861, 143910, 148174, 153873, 154290, 162630, 170970, 177489, 197210, 200577, 204795, 210863, 222261, 231435, 243945, 256455, 277722, 295815, 307746, 334295, 354978, 370435, 401154, 409590, 421726, 444522, 462870, 487890, 512910, 532467, 591630, 601731, 632589, 666783, 668590, 694305, 740870, 769365, 887445, 1002885, 1054315, 1064934, 1111305, 1203462, 1265178, 1333566, 1388610, 1538730, 1774890, 1805193, 1897767, 2000349, 2005770, 2108630, 2222610, 2662335, 2741219, 3008655, 3162945, 3333915, 3610386, 3795534, 4000698, 5324670, 5482438, 5693301, 6017310, 6325890, 6667830, 8223657, 9025965, 9488835, 10001745, 11386602, 13706095, 16447314, 18051930, 18977670, 20003490, 24670971, 27412190, 28466505, 41118285, 49341942, 56933010, 74012913, 82236570, 123354855, 148025826, 246709710, 370064565, 740129130]

約数ペア:

[(1, 740129130), (2, 370064565), (3, 246709710), (5, 148025826), (6, 123354855), (9, 82236570), (10, 74012913), (13, 56933010), (15, 49341942), (18, 41118285), (26, 28466505), (27, 27412190), (30, 24670971), (37, 20003490), (39, 18977670), (41, 18051930), (45, 16447314), (54, 13706095), (65, 11386602), (74, 10001745), (78, 9488835), (82, 9025965), (90, 8223657), (111, 6667830), (117, 6325890), (123, 6017310), (130, 5693301), (135, 5482438), (139, 5324670), (185, 4000698), (195, 3795534), (205, 3610386), (222, 3333915), (234, 3162945), (246, 3008655), (270, 2741219), (278, 2662335), (333, 2222610), (351, 2108630), (369, 2005770), (370, 2000349), (390, 1897767), (410, 1805193), (417, 1774890), (481, 1538730), (533, 1388610), (555, 1333566), (585, 1265178), (615, 1203462), (666, 1111305), (695, 1064934), (702, 1054315), (738, 1002885), (834, 887445), (962, 769365), (999, 740870), (1066, 694305), (1107, 668590), (1110, 666783), (1170, 632589), (1230, 601731), (1251, 591630), (1390, 532467), (1443, 512910), (1517, 487890), (1599, 462870), (1665, 444522), (1755, 421726), (1807, 409590), (1845, 401154), (1998, 370435), (2085, 354978), (2214, 334295), (2405, 307746), (2502, 295815), (2665, 277722), (2886, 256455), (3034, 243945), (3198, 231435), (3330, 222261), (3510, 210863), (3614, 204795), (3690, 200577), (3753, 197210), (4170, 177489), (4329, 170970), (4551, 162630), (4797, 154290), (4810, 153873), (4995, 148174), (5143, 143910), (5330, 138861), (5421, 136530), (5535, 133718), (5699, 129870), (6255, 118326), (7215, 102582), (7506, 98605), (7585, 97578), (7995, 92574), (8658, 85485), (9035, 81918), (9102, 81315), (9594, 77145), (9990, 74087), (10286, 71955), (10842, 68265), (11070, 66859), (11398, 64935), (12510, 59163), (12987, 56990), (13653, 54210), (14391, 51430), (14430, 51291), (15170, 48789), (15429, 47970), (15990, 46287), (16263, 45510), (17097, 43290), (18070, 40959), (18765, 39442), (19721, 37530), (21645, 34194), (22755, 32526), (23985, 30858), (25715, 28782), (25974, 28495), (27105, 27306)]