12557950440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12899}}^1$

素因数の和:13000

約数の個数: 256

約数和(自身を含む): 46068480000

約数和(自身を除く): 33510529560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 61, 70, 76, 84, 95, 105, 114, 120, 122, 133, 140, 152, 168, 183, 190, 210, 228, 244, 266, 280, 285, 305, 366, 380, 399, 420, 427, 456, 488, 532, 570, 610, 665, 732, 760, 798, 840, 854, 915, 1064, 1140, 1159, 1220, 1281, 1330, 1464, 1596, 1708, 1830, 1995, 2135, 2280, 2318, 2440, 2562, 2660, 3192, 3416, 3477, 3660, 3990, 4270, 4636, 5124, 5320, 5795, 6405, 6954, 7320, 7980, 8113, 8540, 9272, 10248, 11590, 12810, 12899, 13908, 15960, 16226, 17080, 17385, 23180, 24339, 25620, 25798, 27816, 32452, 34770, 38697, 40565, 46360, 48678, 51240, 51596, 64495, 64904, 69540, 77394, 81130, 90293, 97356, 103192, 121695, 128990, 139080, 154788, 162260, 180586, 193485, 194712, 243390, 245081, 257980, 270879, 309576, 324520, 361172, 386970, 451465, 486780, 490162, 515960, 541758, 722344, 735243, 773940, 786839, 902930, 973560, 980324, 1083516, 1225405, 1354395, 1470486, 1547880, 1573678, 1715567, 1805860, 1960648, 2167032, 2360517, 2450810, 2708790, 2940972, 3147356, 3431134, 3611720, 3676215, 3934195, 4721034, 4901620, 5146701, 5417580, 5507873, 5881944, 6294712, 6862268, 7352430, 7868390, 8577835, 9442068, 9803240, 10293402, 10835160, 11015746, 11802585, 13724536, 14704860, 14949941, 15736780, 16523619, 17155670, 18884136, 20586804, 22031492, 23605170, 25733505, 27539365, 29409720, 29899882, 31473560, 33047238, 34311340, 41173608, 44062984, 44849823, 47210340, 51467010, 55078730, 59799764, 66094476, 68622680, 74749705, 82618095, 89699646, 94420680, 102934020, 104649587, 110157460, 119599528, 132188952, 149499410, 165236190, 179399292, 205868040, 209299174, 220314920, 224249115, 298998820, 313948761, 330472380, 358798584, 418598348, 448498230, 523247935, 597997640, 627897522, 660944760, 837196696, 896996460, 1046495870, 1255795044, 1569743805, 1793992920, 2092991740, 2511590088, 3139487610, 4185983480, 6278975220, 12557950440]

約数ペア:

[(1, 12557950440), (2, 6278975220), (3, 4185983480), (4, 3139487610), (5, 2511590088), (6, 2092991740), (7, 1793992920), (8, 1569743805), (10, 1255795044), (12, 1046495870), (14, 896996460), (15, 837196696), (19, 660944760), (20, 627897522), (21, 597997640), (24, 523247935), (28, 448498230), (30, 418598348), (35, 358798584), (38, 330472380), (40, 313948761), (42, 298998820), (56, 224249115), (57, 220314920), (60, 209299174), (61, 205868040), (70, 179399292), (76, 165236190), (84, 149499410), (95, 132188952), (105, 119599528), (114, 110157460), (120, 104649587), (122, 102934020), (133, 94420680), (140, 89699646), (152, 82618095), (168, 74749705), (183, 68622680), (190, 66094476), (210, 59799764), (228, 55078730), (244, 51467010), (266, 47210340), (280, 44849823), (285, 44062984), (305, 41173608), (366, 34311340), (380, 33047238), (399, 31473560), (420, 29899882), (427, 29409720), (456, 27539365), (488, 25733505), (532, 23605170), (570, 22031492), (610, 20586804), (665, 18884136), (732, 17155670), (760, 16523619), (798, 15736780), (840, 14949941), (854, 14704860), (915, 13724536), (1064, 11802585), (1140, 11015746), (1159, 10835160), (1220, 10293402), (1281, 9803240), (1330, 9442068), (1464, 8577835), (1596, 7868390), (1708, 7352430), (1830, 6862268), (1995, 6294712), (2135, 5881944), (2280, 5507873), (2318, 5417580), (2440, 5146701), (2562, 4901620), (2660, 4721034), (3192, 3934195), (3416, 3676215), (3477, 3611720), (3660, 3431134), (3990, 3147356), (4270, 2940972), (4636, 2708790), (5124, 2450810), (5320, 2360517), (5795, 2167032), (6405, 1960648), (6954, 1805860), (7320, 1715567), (7980, 1573678), (8113, 1547880), (8540, 1470486), (9272, 1354395), (10248, 1225405), (11590, 1083516), (12810, 980324), (12899, 973560), (13908, 902930), (15960, 786839), (16226, 773940), (17080, 735243), (17385, 722344), (23180, 541758), (24339, 515960), (25620, 490162), (25798, 486780), (27816, 451465), (32452, 386970), (34770, 361172), (38697, 324520), (40565, 309576), (46360, 270879), (48678, 257980), (51240, 245081), (51596, 243390), (64495, 194712), (64904, 193485), (69540, 180586), (77394, 162260), (81130, 154788), (90293, 139080), (97356, 128990), (103192, 121695)]