159907230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 528537600

約数和(自身を除く): 368630370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 61, 63, 70, 73, 90, 95, 105, 114, 122, 126, 133, 135, 146, 171, 183, 189, 190, 210, 219, 266, 270, 285, 305, 315, 342, 365, 366, 378, 399, 427, 438, 511, 513, 549, 570, 610, 630, 657, 665, 730, 798, 854, 855, 915, 945, 1022, 1026, 1095, 1098, 1159, 1197, 1281, 1314, 1330, 1387, 1533, 1647, 1710, 1830, 1890, 1971, 1995, 2135, 2190, 2318, 2394, 2555, 2562, 2565, 2745, 2774, 3066, 3285, 3294, 3477, 3591, 3843, 3942, 3990, 4161, 4270, 4453, 4599, 5110, 5130, 5490, 5795, 5985, 6405, 6570, 6935, 6954, 7182, 7665, 7686, 8113, 8235, 8322, 8906, 9198, 9709, 9855, 10431, 11529, 11590, 11970, 12483, 12810, 13359, 13797, 13870, 15330, 16226, 16470, 17385, 17955, 19215, 19418, 19710, 20805, 20862, 22265, 22995, 23058, 24339, 24966, 26718, 27594, 29127, 31171, 31293, 34770, 35910, 37449, 38430, 40077, 40565, 41610, 44530, 45990, 48545, 48678, 52155, 57645, 58254, 62342, 62415, 62586, 66795, 68985, 73017, 74898, 80154, 81130, 84607, 87381, 93513, 97090, 104310, 115290, 120231, 121695, 124830, 133590, 137970, 145635, 146034, 155855, 156465, 169214, 174762, 187026, 187245, 200385, 219051, 240462, 243390, 253821, 262143, 280539, 291270, 311710, 312930, 365085, 374490, 400770, 423035, 436905, 438102, 467565, 507642, 524286, 561078, 592249, 601155, 730170, 761463, 841617, 846070, 873810, 935130, 1095255, 1184498, 1202310, 1269105, 1310715, 1402695, 1522926, 1683234, 1776747, 2190510, 2284389, 2538210, 2621430, 2805390, 2961245, 3553494, 3807315, 4208085, 4568778, 5330241, 5922490, 7614630, 8416170, 8883735, 10660482, 11421945, 15990723, 17767470, 22843890, 26651205, 31981446, 53302410, 79953615, 159907230]

約数ペア:

[(1, 159907230), (2, 79953615), (3, 53302410), (5, 31981446), (6, 26651205), (7, 22843890), (9, 17767470), (10, 15990723), (14, 11421945), (15, 10660482), (18, 8883735), (19, 8416170), (21, 7614630), (27, 5922490), (30, 5330241), (35, 4568778), (38, 4208085), (42, 3807315), (45, 3553494), (54, 2961245), (57, 2805390), (61, 2621430), (63, 2538210), (70, 2284389), (73, 2190510), (90, 1776747), (95, 1683234), (105, 1522926), (114, 1402695), (122, 1310715), (126, 1269105), (133, 1202310), (135, 1184498), (146, 1095255), (171, 935130), (183, 873810), (189, 846070), (190, 841617), (210, 761463), (219, 730170), (266, 601155), (270, 592249), (285, 561078), (305, 524286), (315, 507642), (342, 467565), (365, 438102), (366, 436905), (378, 423035), (399, 400770), (427, 374490), (438, 365085), (511, 312930), (513, 311710), (549, 291270), (570, 280539), (610, 262143), (630, 253821), (657, 243390), (665, 240462), (730, 219051), (798, 200385), (854, 187245), (855, 187026), (915, 174762), (945, 169214), (1022, 156465), (1026, 155855), (1095, 146034), (1098, 145635), (1159, 137970), (1197, 133590), (1281, 124830), (1314, 121695), (1330, 120231), (1387, 115290), (1533, 104310), (1647, 97090), (1710, 93513), (1830, 87381), (1890, 84607), (1971, 81130), (1995, 80154), (2135, 74898), (2190, 73017), (2318, 68985), (2394, 66795), (2555, 62586), (2562, 62415), (2565, 62342), (2745, 58254), (2774, 57645), (3066, 52155), (3285, 48678), (3294, 48545), (3477, 45990), (3591, 44530), (3843, 41610), (3942, 40565), (3990, 40077), (4161, 38430), (4270, 37449), (4453, 35910), (4599, 34770), (5110, 31293), (5130, 31171), (5490, 29127), (5795, 27594), (5985, 26718), (6405, 24966), (6570, 24339), (6935, 23058), (6954, 22995), (7182, 22265), (7665, 20862), (7686, 20805), (8113, 19710), (8235, 19418), (8322, 19215), (8906, 17955), (9198, 17385), (9709, 16470), (9855, 16226), (10431, 15330), (11529, 13870), (11590, 13797), (11970, 13359), (12483, 12810)]