744877980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:497

約数の個数: 288

約数和(自身を含む): 2841366528

約数和(自身を除く): 2096488548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 223, 231, 241, 252, 308, 315, 330, 385, 396, 420, 446, 462, 482, 495, 630, 660, 669, 693, 723, 770, 892, 924, 964, 990, 1115, 1155, 1205, 1260, 1338, 1386, 1446, 1540, 1561, 1687, 1980, 2007, 2169, 2230, 2310, 2410, 2453, 2651, 2676, 2772, 2892, 3122, 3345, 3374, 3465, 3615, 4014, 4338, 4460, 4620, 4683, 4820, 4906, 5061, 5302, 6244, 6690, 6748, 6930, 7230, 7359, 7805, 7953, 8028, 8435, 8676, 9366, 9812, 10035, 10122, 10604, 10845, 12265, 13255, 13380, 13860, 14049, 14460, 14718, 15183, 15610, 15906, 16870, 17171, 18557, 18732, 20070, 20244, 21690, 22077, 23415, 23859, 24530, 25305, 26510, 28098, 29436, 30366, 31220, 31812, 33740, 34342, 36795, 37114, 39765, 40140, 43380, 44154, 46830, 47718, 49060, 50610, 51513, 53020, 53743, 55671, 56196, 60732, 68684, 70245, 73590, 74228, 75915, 79530, 85855, 88308, 92785, 93660, 95436, 101220, 103026, 107486, 110385, 111342, 119295, 140490, 147180, 151830, 154539, 159060, 161229, 167013, 171710, 185570, 206052, 214972, 220770, 222684, 238590, 257565, 268715, 278355, 280980, 303660, 309078, 322458, 334026, 343420, 371140, 376201, 441540, 477180, 483687, 515130, 537430, 556710, 591173, 618156, 644916, 668052, 752402, 772695, 806145, 835065, 967374, 1030260, 1074860, 1113420, 1128603, 1182346, 1504804, 1545390, 1612290, 1670130, 1773519, 1881005, 1934748, 2257206, 2364692, 2418435, 2955865, 3090780, 3224580, 3340260, 3385809, 3547038, 3762010, 4138211, 4514412, 4836870, 5320557, 5643015, 5911730, 6771618, 7094076, 7524020, 8276422, 8867595, 9673740, 10641114, 11286030, 11823460, 12414633, 13543236, 16552844, 16929045, 17735190, 20691055, 21282228, 22572060, 24829266, 26602785, 33858090, 35470380, 37243899, 41382110, 49658532, 53205570, 62073165, 67716180, 74487798, 82764220, 106411140, 124146330, 148975596, 186219495, 248292660, 372438990, 744877980]

約数ペア:

[(1, 744877980), (2, 372438990), (3, 248292660), (4, 186219495), (5, 148975596), (6, 124146330), (7, 106411140), (9, 82764220), (10, 74487798), (11, 67716180), (12, 62073165), (14, 53205570), (15, 49658532), (18, 41382110), (20, 37243899), (21, 35470380), (22, 33858090), (28, 26602785), (30, 24829266), (33, 22572060), (35, 21282228), (36, 20691055), (42, 17735190), (44, 16929045), (45, 16552844), (55, 13543236), (60, 12414633), (63, 11823460), (66, 11286030), (70, 10641114), (77, 9673740), (84, 8867595), (90, 8276422), (99, 7524020), (105, 7094076), (110, 6771618), (126, 5911730), (132, 5643015), (140, 5320557), (154, 4836870), (165, 4514412), (180, 4138211), (198, 3762010), (210, 3547038), (220, 3385809), (223, 3340260), (231, 3224580), (241, 3090780), (252, 2955865), (308, 2418435), (315, 2364692), (330, 2257206), (385, 1934748), (396, 1881005), (420, 1773519), (446, 1670130), (462, 1612290), (482, 1545390), (495, 1504804), (630, 1182346), (660, 1128603), (669, 1113420), (693, 1074860), (723, 1030260), (770, 967374), (892, 835065), (924, 806145), (964, 772695), (990, 752402), (1115, 668052), (1155, 644916), (1205, 618156), (1260, 591173), (1338, 556710), (1386, 537430), (1446, 515130), (1540, 483687), (1561, 477180), (1687, 441540), (1980, 376201), (2007, 371140), (2169, 343420), (2230, 334026), (2310, 322458), (2410, 309078), (2453, 303660), (2651, 280980), (2676, 278355), (2772, 268715), (2892, 257565), (3122, 238590), (3345, 222684), (3374, 220770), (3465, 214972), (3615, 206052), (4014, 185570), (4338, 171710), (4460, 167013), (4620, 161229), (4683, 159060), (4820, 154539), (4906, 151830), (5061, 147180), (5302, 140490), (6244, 119295), (6690, 111342), (6748, 110385), (6930, 107486), (7230, 103026), (7359, 101220), (7805, 95436), (7953, 93660), (8028, 92785), (8435, 88308), (8676, 85855), (9366, 79530), (9812, 75915), (10035, 74228), (10122, 73590), (10604, 70245), (10845, 68684), (12265, 60732), (13255, 56196), (13380, 55671), (13860, 53743), (14049, 53020), (14460, 51513), (14718, 50610), (15183, 49060), (15610, 47718), (15906, 46830), (16870, 44154), (17171, 43380), (18557, 40140), (18732, 39765), (20070, 37114), (20244, 36795), (21690, 34342), (22077, 33740), (23415, 31812), (23859, 31220), (24530, 30366), (25305, 29436), (26510, 28098)]