42949140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 142248960

約数和(自身を除く): 99299820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 41, 51, 52, 60, 65, 68, 78, 79, 82, 85, 102, 123, 130, 156, 158, 164, 170, 195, 204, 205, 221, 237, 246, 255, 260, 316, 340, 390, 395, 410, 442, 474, 492, 510, 533, 615, 663, 697, 780, 790, 820, 884, 948, 1020, 1027, 1066, 1105, 1185, 1230, 1326, 1343, 1394, 1580, 1599, 2054, 2091, 2132, 2210, 2370, 2460, 2652, 2665, 2686, 2788, 3081, 3198, 3239, 3315, 3485, 4029, 4108, 4182, 4420, 4740, 5135, 5330, 5372, 6162, 6396, 6478, 6630, 6715, 6970, 7995, 8058, 8364, 9061, 9717, 10270, 10455, 10660, 12324, 12956, 13260, 13430, 13940, 15405, 15990, 16116, 16195, 17459, 18122, 19434, 20145, 20540, 20910, 26860, 27183, 30810, 31980, 32390, 34918, 36244, 38868, 40290, 41820, 42107, 45305, 48585, 52377, 54366, 55063, 61620, 64780, 69836, 80580, 84214, 87295, 90610, 97170, 104754, 108732, 110126, 126321, 135915, 165189, 168428, 174590, 181220, 194340, 209508, 210535, 220252, 252642, 261885, 271830, 275315, 330378, 349180, 421070, 505284, 523770, 543660, 550630, 631605, 660756, 715819, 825945, 842140, 1047540, 1101260, 1263210, 1431638, 1651890, 2147457, 2526420, 2863276, 3303780, 3579095, 4294914, 7158190, 8589828, 10737285, 14316380, 21474570, 42949140]

約数ペア:

[(1, 42949140), (2, 21474570), (3, 14316380), (4, 10737285), (5, 8589828), (6, 7158190), (10, 4294914), (12, 3579095), (13, 3303780), (15, 2863276), (17, 2526420), (20, 2147457), (26, 1651890), (30, 1431638), (34, 1263210), (39, 1101260), (41, 1047540), (51, 842140), (52, 825945), (60, 715819), (65, 660756), (68, 631605), (78, 550630), (79, 543660), (82, 523770), (85, 505284), (102, 421070), (123, 349180), (130, 330378), (156, 275315), (158, 271830), (164, 261885), (170, 252642), (195, 220252), (204, 210535), (205, 209508), (221, 194340), (237, 181220), (246, 174590), (255, 168428), (260, 165189), (316, 135915), (340, 126321), (390, 110126), (395, 108732), (410, 104754), (442, 97170), (474, 90610), (492, 87295), (510, 84214), (533, 80580), (615, 69836), (663, 64780), (697, 61620), (780, 55063), (790, 54366), (820, 52377), (884, 48585), (948, 45305), (1020, 42107), (1027, 41820), (1066, 40290), (1105, 38868), (1185, 36244), (1230, 34918), (1326, 32390), (1343, 31980), (1394, 30810), (1580, 27183), (1599, 26860), (2054, 20910), (2091, 20540), (2132, 20145), (2210, 19434), (2370, 18122), (2460, 17459), (2652, 16195), (2665, 16116), (2686, 15990), (2788, 15405), (3081, 13940), (3198, 13430), (3239, 13260), (3315, 12956), (3485, 12324), (4029, 10660), (4108, 10455), (4182, 10270), (4420, 9717), (4740, 9061), (5135, 8364), (5330, 8058), (5372, 7995), (6162, 6970), (6396, 6715), (6478, 6630)]