166451220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 565044480

約数和(自身を除く): 398593260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 131, 135, 156, 180, 181, 195, 234, 260, 262, 270, 351, 362, 390, 393, 468, 524, 540, 543, 585, 655, 702, 724, 780, 786, 905, 1086, 1170, 1179, 1310, 1404, 1572, 1629, 1703, 1755, 1810, 1965, 2172, 2340, 2353, 2358, 2620, 2715, 3258, 3406, 3510, 3537, 3620, 3930, 4706, 4716, 4887, 5109, 5430, 5895, 6516, 6812, 7020, 7059, 7074, 7860, 8145, 8515, 9412, 9774, 10218, 10860, 11765, 11790, 14118, 14148, 15327, 16290, 17030, 17685, 19548, 20436, 21177, 23530, 23580, 23711, 24435, 25545, 28236, 30654, 32580, 34060, 35295, 35370, 42354, 45981, 47060, 47422, 48870, 51090, 61308, 63531, 70590, 70740, 71133, 76635, 84708, 91962, 94844, 97740, 102180, 105885, 118555, 127062, 141180, 142266, 153270, 183924, 211770, 213399, 229905, 237110, 254124, 284532, 306540, 308243, 317655, 355665, 423540, 426798, 459810, 474220, 616486, 635310, 640197, 711330, 853596, 919620, 924729, 1066995, 1232972, 1270620, 1280394, 1422660, 1541215, 1849458, 2133990, 2560788, 2774187, 3082430, 3200985, 3698916, 4267980, 4623645, 5548374, 6164860, 6401970, 8322561, 9247290, 11096748, 12803940, 13870935, 16645122, 18494580, 27741870, 33290244, 41612805, 55483740, 83225610, 166451220]

約数ペア:

[(1, 166451220), (2, 83225610), (3, 55483740), (4, 41612805), (5, 33290244), (6, 27741870), (9, 18494580), (10, 16645122), (12, 13870935), (13, 12803940), (15, 11096748), (18, 9247290), (20, 8322561), (26, 6401970), (27, 6164860), (30, 5548374), (36, 4623645), (39, 4267980), (45, 3698916), (52, 3200985), (54, 3082430), (60, 2774187), (65, 2560788), (78, 2133990), (90, 1849458), (108, 1541215), (117, 1422660), (130, 1280394), (131, 1270620), (135, 1232972), (156, 1066995), (180, 924729), (181, 919620), (195, 853596), (234, 711330), (260, 640197), (262, 635310), (270, 616486), (351, 474220), (362, 459810), (390, 426798), (393, 423540), (468, 355665), (524, 317655), (540, 308243), (543, 306540), (585, 284532), (655, 254124), (702, 237110), (724, 229905), (780, 213399), (786, 211770), (905, 183924), (1086, 153270), (1170, 142266), (1179, 141180), (1310, 127062), (1404, 118555), (1572, 105885), (1629, 102180), (1703, 97740), (1755, 94844), (1810, 91962), (1965, 84708), (2172, 76635), (2340, 71133), (2353, 70740), (2358, 70590), (2620, 63531), (2715, 61308), (3258, 51090), (3406, 48870), (3510, 47422), (3537, 47060), (3620, 45981), (3930, 42354), (4706, 35370), (4716, 35295), (4887, 34060), (5109, 32580), (5430, 30654), (5895, 28236), (6516, 25545), (6812, 24435), (7020, 23711), (7059, 23580), (7074, 23530), (7860, 21177), (8145, 20436), (8515, 19548), (9412, 17685), (9774, 17030), (10218, 16290), (10860, 15327), (11765, 14148), (11790, 14118)]