1843705160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 4976640000

約数和(自身を除く): 3132934840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 31, 40, 44, 55, 58, 59, 62, 79, 88, 110, 116, 118, 124, 145, 155, 158, 220, 232, 236, 248, 290, 295, 310, 316, 319, 341, 395, 440, 472, 580, 590, 620, 632, 638, 649, 682, 790, 869, 899, 1160, 1180, 1240, 1276, 1298, 1364, 1580, 1595, 1705, 1711, 1738, 1798, 1829, 2291, 2360, 2449, 2552, 2596, 2728, 3160, 3190, 3245, 3410, 3422, 3476, 3596, 3658, 4345, 4495, 4582, 4661, 4898, 5192, 6380, 6490, 6820, 6844, 6952, 7192, 7316, 8555, 8690, 8990, 9145, 9164, 9322, 9796, 9889, 11455, 12245, 12760, 12980, 13640, 13688, 14632, 17110, 17380, 17980, 18290, 18328, 18644, 18821, 19592, 19778, 20119, 22910, 23305, 24490, 25201, 25960, 26939, 34220, 34760, 35960, 36580, 37288, 37642, 39556, 40238, 45820, 46610, 48980, 49445, 50402, 51271, 53041, 53878, 68440, 71021, 73160, 75284, 79112, 80476, 91640, 93220, 94105, 97960, 98890, 100595, 100804, 102542, 106082, 107756, 126005, 134695, 135169, 142042, 144491, 150568, 160952, 186440, 188210, 197780, 201190, 201608, 205084, 212164, 215512, 252010, 256355, 265205, 269390, 270338, 284084, 288982, 355105, 376420, 395560, 402380, 410168, 424328, 504020, 512710, 530410, 538780, 540676, 568168, 577964, 583451, 675845, 710210, 722455, 752840, 781231, 804760, 1008040, 1025420, 1060820, 1077560, 1081352, 1155928, 1166902, 1351690, 1420420, 1444910, 1486859, 1562462, 1589401, 2050840, 2121640, 2333804, 2703380, 2840840, 2889820, 2917255, 2973718, 3124924, 3178802, 3906155, 4190239, 4667608, 5406760, 5779640, 5834510, 5947436, 6249848, 6357604, 7434295, 7812310, 7947005, 8380478, 11669020, 11894872, 12715208, 14868590, 15624620, 15894010, 16760956, 20951195, 23338040, 29737180, 31249240, 31788020, 33521912, 41902390, 46092629, 59474360, 63576040, 83804780, 92185258, 167609560, 184370516, 230463145, 368741032, 460926290, 921852580, 1843705160]

約数ペア:

[(1, 1843705160), (2, 921852580), (4, 460926290), (5, 368741032), (8, 230463145), (10, 184370516), (11, 167609560), (20, 92185258), (22, 83804780), (29, 63576040), (31, 59474360), (40, 46092629), (44, 41902390), (55, 33521912), (58, 31788020), (59, 31249240), (62, 29737180), (79, 23338040), (88, 20951195), (110, 16760956), (116, 15894010), (118, 15624620), (124, 14868590), (145, 12715208), (155, 11894872), (158, 11669020), (220, 8380478), (232, 7947005), (236, 7812310), (248, 7434295), (290, 6357604), (295, 6249848), (310, 5947436), (316, 5834510), (319, 5779640), (341, 5406760), (395, 4667608), (440, 4190239), (472, 3906155), (580, 3178802), (590, 3124924), (620, 2973718), (632, 2917255), (638, 2889820), (649, 2840840), (682, 2703380), (790, 2333804), (869, 2121640), (899, 2050840), (1160, 1589401), (1180, 1562462), (1240, 1486859), (1276, 1444910), (1298, 1420420), (1364, 1351690), (1580, 1166902), (1595, 1155928), (1705, 1081352), (1711, 1077560), (1738, 1060820), (1798, 1025420), (1829, 1008040), (2291, 804760), (2360, 781231), (2449, 752840), (2552, 722455), (2596, 710210), (2728, 675845), (3160, 583451), (3190, 577964), (3245, 568168), (3410, 540676), (3422, 538780), (3476, 530410), (3596, 512710), (3658, 504020), (4345, 424328), (4495, 410168), (4582, 402380), (4661, 395560), (4898, 376420), (5192, 355105), (6380, 288982), (6490, 284084), (6820, 270338), (6844, 269390), (6952, 265205), (7192, 256355), (7316, 252010), (8555, 215512), (8690, 212164), (8990, 205084), (9145, 201608), (9164, 201190), (9322, 197780), (9796, 188210), (9889, 186440), (11455, 160952), (12245, 150568), (12760, 144491), (12980, 142042), (13640, 135169), (13688, 134695), (14632, 126005), (17110, 107756), (17380, 106082), (17980, 102542), (18290, 100804), (18328, 100595), (18644, 98890), (18821, 97960), (19592, 94105), (19778, 93220), (20119, 91640), (22910, 80476), (23305, 79112), (24490, 75284), (25201, 73160), (25960, 71021), (26939, 68440), (34220, 53878), (34760, 53041), (35960, 51271), (36580, 50402), (37288, 49445), (37642, 48980), (39556, 46610), (40238, 45820)]