438602580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1527

約数の個数: 192

約数和(自身を含む): 1504715520

約数和(自身を除く): 1066112940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 86, 90, 108, 117, 129, 130, 135, 156, 172, 180, 195, 215, 234, 258, 260, 270, 351, 387, 390, 430, 468, 516, 540, 559, 585, 645, 702, 774, 780, 860, 1118, 1161, 1170, 1290, 1404, 1453, 1548, 1677, 1755, 1935, 2236, 2322, 2340, 2580, 2795, 2906, 3354, 3510, 3870, 4359, 4644, 5031, 5590, 5805, 5812, 6708, 7020, 7265, 7740, 8385, 8718, 10062, 11180, 11610, 13077, 14530, 15093, 16770, 17436, 18889, 20124, 21795, 23220, 25155, 26154, 29060, 30186, 33540, 37778, 39231, 43590, 50310, 52308, 56667, 60372, 62479, 65385, 75465, 75556, 78462, 87180, 94445, 100620, 113334, 124958, 130770, 150930, 156924, 170001, 187437, 188890, 196155, 226668, 249916, 261540, 283335, 301860, 312395, 340002, 374874, 377780, 392310, 510003, 562311, 566670, 624790, 680004, 749748, 784620, 812227, 850005, 937185, 1020006, 1124622, 1133340, 1249580, 1624454, 1686933, 1700010, 1874370, 2040012, 2249244, 2436681, 2550015, 2811555, 3248908, 3373866, 3400020, 3748740, 4061135, 4873362, 5100030, 5623110, 6747732, 7310043, 8122270, 8434665, 9746724, 10200060, 11246220, 12183405, 14620086, 16244540, 16869330, 21930129, 24366810, 29240172, 33738660, 36550215, 43860258, 48733620, 73100430, 87720516, 109650645, 146200860, 219301290, 438602580]

約数ペア:

[(1, 438602580), (2, 219301290), (3, 146200860), (4, 109650645), (5, 87720516), (6, 73100430), (9, 48733620), (10, 43860258), (12, 36550215), (13, 33738660), (15, 29240172), (18, 24366810), (20, 21930129), (26, 16869330), (27, 16244540), (30, 14620086), (36, 12183405), (39, 11246220), (43, 10200060), (45, 9746724), (52, 8434665), (54, 8122270), (60, 7310043), (65, 6747732), (78, 5623110), (86, 5100030), (90, 4873362), (108, 4061135), (117, 3748740), (129, 3400020), (130, 3373866), (135, 3248908), (156, 2811555), (172, 2550015), (180, 2436681), (195, 2249244), (215, 2040012), (234, 1874370), (258, 1700010), (260, 1686933), (270, 1624454), (351, 1249580), (387, 1133340), (390, 1124622), (430, 1020006), (468, 937185), (516, 850005), (540, 812227), (559, 784620), (585, 749748), (645, 680004), (702, 624790), (774, 566670), (780, 562311), (860, 510003), (1118, 392310), (1161, 377780), (1170, 374874), (1290, 340002), (1404, 312395), (1453, 301860), (1548, 283335), (1677, 261540), (1755, 249916), (1935, 226668), (2236, 196155), (2322, 188890), (2340, 187437), (2580, 170001), (2795, 156924), (2906, 150930), (3354, 130770), (3510, 124958), (3870, 113334), (4359, 100620), (4644, 94445), (5031, 87180), (5590, 78462), (5805, 75556), (5812, 75465), (6708, 65385), (7020, 62479), (7265, 60372), (7740, 56667), (8385, 52308), (8718, 50310), (10062, 43590), (11180, 39231), (11610, 37778), (13077, 33540), (14530, 30186), (15093, 29060), (16770, 26154), (17436, 25155), (18889, 23220), (20124, 21795)]