1475985420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:645

約数の個数: 288

約数和(自身を含む): 5547709440

約数和(自身を除く): 4071724020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 251, 252, 260, 273, 315, 359, 364, 390, 420, 455, 468, 502, 546, 585, 630, 718, 753, 780, 819, 910, 1004, 1077, 1092, 1170, 1255, 1260, 1365, 1436, 1506, 1638, 1757, 1795, 1820, 2154, 2259, 2340, 2510, 2513, 2730, 3012, 3231, 3263, 3276, 3514, 3590, 3765, 4095, 4308, 4518, 4667, 5020, 5026, 5271, 5385, 5460, 6462, 6526, 7028, 7180, 7530, 7539, 8190, 8785, 9036, 9334, 9789, 10052, 10542, 10770, 11295, 12565, 12924, 13052, 14001, 15060, 15078, 15813, 16155, 16315, 16380, 17570, 18668, 19578, 21084, 21540, 22590, 22617, 22841, 23335, 25130, 26355, 28002, 29367, 30156, 31626, 32310, 32630, 32669, 35140, 37695, 39156, 42003, 45180, 45234, 45682, 46670, 48945, 50260, 52710, 56004, 58734, 63252, 64620, 65260, 65338, 68523, 70005, 75390, 79065, 84006, 90109, 90468, 91364, 93340, 97890, 98007, 105420, 113085, 114205, 117468, 130676, 137046, 140010, 146835, 150780, 158130, 163345, 168012, 180218, 195780, 196014, 205569, 210015, 226170, 228410, 270327, 274092, 280020, 293670, 294021, 316260, 326690, 342615, 360436, 392028, 411138, 420030, 450545, 452340, 456820, 490035, 540654, 587340, 588042, 630763, 653380, 685230, 810981, 822276, 840060, 901090, 980070, 1027845, 1081308, 1171417, 1176084, 1261526, 1351635, 1370460, 1470105, 1621962, 1802180, 1892289, 1960140, 2055690, 2342834, 2523052, 2703270, 2940210, 3153815, 3243924, 3514251, 3784578, 4054905, 4111380, 4685668, 5406540, 5676867, 5857085, 5880420, 6307630, 7028502, 7569156, 8109810, 8199919, 9461445, 10542753, 11353734, 11714170, 12615260, 14057004, 16219620, 16399838, 17571255, 18922890, 21085506, 22707468, 23428340, 24599757, 28384335, 32799676, 35142510, 37845780, 40999595, 42171012, 49199514, 52713765, 56768670, 70285020, 73799271, 81999190, 98399028, 105427530, 113537340, 122998785, 147598542, 163998380, 210855060, 245997570, 295197084, 368996355, 491995140, 737992710, 1475985420]

約数ペア:

[(1, 1475985420), (2, 737992710), (3, 491995140), (4, 368996355), (5, 295197084), (6, 245997570), (7, 210855060), (9, 163998380), (10, 147598542), (12, 122998785), (13, 113537340), (14, 105427530), (15, 98399028), (18, 81999190), (20, 73799271), (21, 70285020), (26, 56768670), (28, 52713765), (30, 49199514), (35, 42171012), (36, 40999595), (39, 37845780), (42, 35142510), (45, 32799676), (52, 28384335), (60, 24599757), (63, 23428340), (65, 22707468), (70, 21085506), (78, 18922890), (84, 17571255), (90, 16399838), (91, 16219620), (105, 14057004), (117, 12615260), (126, 11714170), (130, 11353734), (140, 10542753), (156, 9461445), (180, 8199919), (182, 8109810), (195, 7569156), (210, 7028502), (234, 6307630), (251, 5880420), (252, 5857085), (260, 5676867), (273, 5406540), (315, 4685668), (359, 4111380), (364, 4054905), (390, 3784578), (420, 3514251), (455, 3243924), (468, 3153815), (502, 2940210), (546, 2703270), (585, 2523052), (630, 2342834), (718, 2055690), (753, 1960140), (780, 1892289), (819, 1802180), (910, 1621962), (1004, 1470105), (1077, 1370460), (1092, 1351635), (1170, 1261526), (1255, 1176084), (1260, 1171417), (1365, 1081308), (1436, 1027845), (1506, 980070), (1638, 901090), (1757, 840060), (1795, 822276), (1820, 810981), (2154, 685230), (2259, 653380), (2340, 630763), (2510, 588042), (2513, 587340), (2730, 540654), (3012, 490035), (3231, 456820), (3263, 452340), (3276, 450545), (3514, 420030), (3590, 411138), (3765, 392028), (4095, 360436), (4308, 342615), (4518, 326690), (4667, 316260), (5020, 294021), (5026, 293670), (5271, 280020), (5385, 274092), (5460, 270327), (6462, 228410), (6526, 226170), (7028, 210015), (7180, 205569), (7530, 196014), (7539, 195780), (8190, 180218), (8785, 168012), (9036, 163345), (9334, 158130), (9789, 150780), (10052, 146835), (10542, 140010), (10770, 137046), (11295, 130676), (12565, 117468), (12924, 114205), (13052, 113085), (14001, 105420), (15060, 98007), (15078, 97890), (15813, 93340), (16155, 91364), (16315, 90468), (16380, 90109), (17570, 84006), (18668, 79065), (19578, 75390), (21084, 70005), (21540, 68523), (22590, 65338), (22617, 65260), (22841, 64620), (23335, 63252), (25130, 58734), (26355, 56004), (28002, 52710), (29367, 50260), (30156, 48945), (31626, 46670), (32310, 45682), (32630, 45234), (32669, 45180), (35140, 42003), (37695, 39156)]