226419960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7685

約数の個数: 128

約数和(自身を含む): 770112000

約数和(自身を除く): 543692040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 7639, 9880, 14820, 15278, 22917, 29640, 30556, 38195, 45834, 61112, 76390, 91668, 99307, 114585, 145141, 152780, 183336, 198614, 229170, 290282, 297921, 305560, 397228, 435423, 458340, 496535, 580564, 595842, 725705, 794456, 870846, 916680, 993070, 1161128, 1191684, 1451410, 1489605, 1741692, 1886833, 1986140, 2177115, 2383368, 2902820, 2979210, 3483384, 3773666, 3972280, 4354230, 5660499, 5805640, 5958420, 7547332, 8708460, 9434165, 11320998, 11916840, 15094664, 17416920, 18868330, 22641996, 28302495, 37736660, 45283992, 56604990, 75473320, 113209980, 226419960]

約数ペア:

[(1, 226419960), (2, 113209980), (3, 75473320), (4, 56604990), (5, 45283992), (6, 37736660), (8, 28302495), (10, 22641996), (12, 18868330), (13, 17416920), (15, 15094664), (19, 11916840), (20, 11320998), (24, 9434165), (26, 8708460), (30, 7547332), (38, 5958420), (39, 5805640), (40, 5660499), (52, 4354230), (57, 3972280), (60, 3773666), (65, 3483384), (76, 2979210), (78, 2902820), (95, 2383368), (104, 2177115), (114, 1986140), (120, 1886833), (130, 1741692), (152, 1489605), (156, 1451410), (190, 1191684), (195, 1161128), (228, 993070), (247, 916680), (260, 870846), (285, 794456), (312, 725705), (380, 595842), (390, 580564), (456, 496535), (494, 458340), (520, 435423), (570, 397228), (741, 305560), (760, 297921), (780, 290282), (988, 229170), (1140, 198614), (1235, 183336), (1482, 152780), (1560, 145141), (1976, 114585), (2280, 99307), (2470, 91668), (2964, 76390), (3705, 61112), (4940, 45834), (5928, 38195), (7410, 30556), (7639, 29640), (9880, 22917), (14820, 15278)]