12434439420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{911}}^1$

素因数の和:1265

約数の個数: 288

約数和(自身を含む): 42943380480

約数和(自身を除く): 30508941060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 307, 342, 380, 390, 468, 494, 570, 585, 614, 684, 741, 780, 855, 911, 921, 988, 1140, 1170, 1228, 1235, 1482, 1535, 1710, 1822, 1842, 2223, 2340, 2470, 2733, 2763, 2964, 3070, 3420, 3644, 3684, 3705, 3991, 4446, 4555, 4605, 4940, 5466, 5526, 5833, 6140, 7410, 7982, 8199, 8892, 9110, 9210, 10932, 11052, 11115, 11666, 11843, 11973, 13665, 13815, 14820, 15964, 16398, 17309, 17499, 18220, 18420, 19955, 22230, 23332, 23686, 23946, 27330, 27630, 29165, 32796, 34618, 34998, 35529, 35919, 39910, 40995, 44460, 47372, 47892, 51927, 52497, 54660, 55260, 58330, 59215, 59865, 69236, 69996, 71058, 71838, 75829, 79820, 81990, 86545, 87495, 103854, 104994, 106587, 116660, 118430, 119730, 142116, 143676, 151658, 155781, 163980, 173090, 174990, 177645, 179595, 207708, 209988, 213174, 225017, 227487, 236860, 239460, 259635, 262485, 279677, 303316, 311562, 346180, 349980, 355290, 359190, 379145, 426348, 450034, 454974, 519270, 524970, 532935, 559354, 623124, 675051, 682461, 710580, 718380, 758290, 778905, 839031, 900068, 909948, 1038540, 1049940, 1065870, 1118708, 1125085, 1137435, 1350102, 1364922, 1398385, 1516580, 1557810, 1678062, 2025153, 2131740, 2250170, 2274870, 2517093, 2700204, 2729844, 2796770, 3115620, 3356124, 3375255, 3412305, 3635801, 4050306, 4195155, 4500340, 4549740, 5034186, 5313863, 5593540, 6750510, 6824610, 7271602, 8100612, 8390310, 10068372, 10125765, 10627726, 10907403, 12585465, 13501020, 13649220, 14543204, 15941589, 16780620, 18179005, 20251530, 21255452, 21814806, 25170930, 26569315, 31883178, 32722209, 36358010, 40503060, 43629612, 47824767, 50341860, 53138630, 54537015, 63766356, 65444418, 69080219, 72716020, 79707945, 95649534, 106277260, 109074030, 130888836, 138160438, 159415890, 163611045, 191299068, 207240657, 218148060, 239123835, 276320876, 318831780, 327222090, 345401095, 414481314, 478247670, 621721971, 654444180, 690802190, 828962628, 956495340, 1036203285, 1243443942, 1381604380, 2072406570, 2486887884, 3108609855, 4144813140, 6217219710, 12434439420]

約数ペア:

[(1, 12434439420), (2, 6217219710), (3, 4144813140), (4, 3108609855), (5, 2486887884), (6, 2072406570), (9, 1381604380), (10, 1243443942), (12, 1036203285), (13, 956495340), (15, 828962628), (18, 690802190), (19, 654444180), (20, 621721971), (26, 478247670), (30, 414481314), (36, 345401095), (38, 327222090), (39, 318831780), (45, 276320876), (52, 239123835), (57, 218148060), (60, 207240657), (65, 191299068), (76, 163611045), (78, 159415890), (90, 138160438), (95, 130888836), (114, 109074030), (117, 106277260), (130, 95649534), (156, 79707945), (171, 72716020), (180, 69080219), (190, 65444418), (195, 63766356), (228, 54537015), (234, 53138630), (247, 50341860), (260, 47824767), (285, 43629612), (307, 40503060), (342, 36358010), (380, 32722209), (390, 31883178), (468, 26569315), (494, 25170930), (570, 21814806), (585, 21255452), (614, 20251530), (684, 18179005), (741, 16780620), (780, 15941589), (855, 14543204), (911, 13649220), (921, 13501020), (988, 12585465), (1140, 10907403), (1170, 10627726), (1228, 10125765), (1235, 10068372), (1482, 8390310), (1535, 8100612), (1710, 7271602), (1822, 6824610), (1842, 6750510), (2223, 5593540), (2340, 5313863), (2470, 5034186), (2733, 4549740), (2763, 4500340), (2964, 4195155), (3070, 4050306), (3420, 3635801), (3644, 3412305), (3684, 3375255), (3705, 3356124), (3991, 3115620), (4446, 2796770), (4555, 2729844), (4605, 2700204), (4940, 2517093), (5466, 2274870), (5526, 2250170), (5833, 2131740), (6140, 2025153), (7410, 1678062), (7982, 1557810), (8199, 1516580), (8892, 1398385), (9110, 1364922), (9210, 1350102), (10932, 1137435), (11052, 1125085), (11115, 1118708), (11666, 1065870), (11843, 1049940), (11973, 1038540), (13665, 909948), (13815, 900068), (14820, 839031), (15964, 778905), (16398, 758290), (17309, 718380), (17499, 710580), (18220, 682461), (18420, 675051), (19955, 623124), (22230, 559354), (23332, 532935), (23686, 524970), (23946, 519270), (27330, 454974), (27630, 450034), (29165, 426348), (32796, 379145), (34618, 359190), (34998, 355290), (35529, 349980), (35919, 346180), (39910, 311562), (40995, 303316), (44460, 279677), (47372, 262485), (47892, 259635), (51927, 239460), (52497, 236860), (54660, 227487), (55260, 225017), (58330, 213174), (59215, 209988), (59865, 207708), (69236, 179595), (69996, 177645), (71058, 174990), (71838, 173090), (75829, 163980), (79820, 155781), (81990, 151658), (86545, 143676), (87495, 142116), (103854, 119730), (104994, 118430), (106587, 116660)]