83417880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7639}}^1$

素因数の和:7673

約数の個数: 128

約数和(自身を含む): 308044800

約数和(自身を除く): 224626920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 7639, 10920, 15278, 22917, 30556, 38195, 45834, 53473, 61112, 76390, 91668, 99307, 106946, 114585, 152780, 160419, 183336, 198614, 213892, 229170, 267365, 297921, 305560, 320838, 397228, 427784, 458340, 496535, 534730, 595842, 641676, 695149, 794456, 802095, 916680, 993070, 1069460, 1191684, 1283352, 1390298, 1489605, 1604190, 1986140, 2085447, 2138920, 2383368, 2780596, 2979210, 3208380, 3475745, 3972280, 4170894, 5561192, 5958420, 6416760, 6951490, 8341788, 10427235, 11916840, 13902980, 16683576, 20854470, 27805960, 41708940, 83417880]

約数ペア:

[(1, 83417880), (2, 41708940), (3, 27805960), (4, 20854470), (5, 16683576), (6, 13902980), (7, 11916840), (8, 10427235), (10, 8341788), (12, 6951490), (13, 6416760), (14, 5958420), (15, 5561192), (20, 4170894), (21, 3972280), (24, 3475745), (26, 3208380), (28, 2979210), (30, 2780596), (35, 2383368), (39, 2138920), (40, 2085447), (42, 1986140), (52, 1604190), (56, 1489605), (60, 1390298), (65, 1283352), (70, 1191684), (78, 1069460), (84, 993070), (91, 916680), (104, 802095), (105, 794456), (120, 695149), (130, 641676), (140, 595842), (156, 534730), (168, 496535), (182, 458340), (195, 427784), (210, 397228), (260, 320838), (273, 305560), (280, 297921), (312, 267365), (364, 229170), (390, 213892), (420, 198614), (455, 183336), (520, 160419), (546, 152780), (728, 114585), (780, 106946), (840, 99307), (910, 91668), (1092, 76390), (1365, 61112), (1560, 53473), (1820, 45834), (2184, 38195), (2730, 30556), (3640, 22917), (5460, 15278), (7639, 10920)]