158404680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:961

約数の個数: 256

約数和(自身を含む): 630374400

約数和(自身を除く): 471969720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 911, 920, 945, 966, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1822, 1890, 1932, 2070, 2415, 2484, 2520, 2733, 2760, 2898, 3105, 3220, 3644, 3780, 3864, 4140, 4347, 4555, 4830, 4968, 5466, 5796, 6210, 6377, 6440, 7245, 7288, 7560, 8199, 8280, 8694, 9110, 9660, 10932, 11592, 12420, 12754, 13665, 14490, 16398, 17388, 18220, 19131, 19320, 20953, 21735, 21864, 24597, 24840, 25508, 27330, 28980, 31885, 32796, 34776, 36440, 38262, 40995, 41906, 43470, 49194, 51016, 54660, 57393, 57960, 62859, 63770, 65592, 76524, 81990, 83812, 86940, 95655, 98388, 104765, 109320, 114786, 122985, 125718, 127540, 146671, 153048, 163980, 167624, 172179, 173880, 188577, 191310, 196776, 209530, 229572, 245970, 251436, 255080, 286965, 293342, 314295, 327960, 344358, 377154, 382620, 419060, 440013, 459144, 491940, 502872, 565731, 573930, 586684, 628590, 688716, 733355, 754308, 765240, 838120, 860895, 880026, 942885, 983880, 1131462, 1147860, 1173368, 1257180, 1320039, 1377432, 1466710, 1508616, 1721790, 1760052, 1885770, 2200065, 2262924, 2295720, 2514360, 2640078, 2828655, 2933420, 3443580, 3520104, 3771540, 3960117, 4400130, 4525848, 5280156, 5657310, 5866840, 6600195, 6887160, 7543080, 7920234, 8800260, 10560312, 11314620, 13200390, 15840468, 17600520, 19800585, 22629240, 26400780, 31680936, 39601170, 52801560, 79202340, 158404680]

約数ペア:

[(1, 158404680), (2, 79202340), (3, 52801560), (4, 39601170), (5, 31680936), (6, 26400780), (7, 22629240), (8, 19800585), (9, 17600520), (10, 15840468), (12, 13200390), (14, 11314620), (15, 10560312), (18, 8800260), (20, 7920234), (21, 7543080), (23, 6887160), (24, 6600195), (27, 5866840), (28, 5657310), (30, 5280156), (35, 4525848), (36, 4400130), (40, 3960117), (42, 3771540), (45, 3520104), (46, 3443580), (54, 2933420), (56, 2828655), (60, 2640078), (63, 2514360), (69, 2295720), (70, 2262924), (72, 2200065), (84, 1885770), (90, 1760052), (92, 1721790), (105, 1508616), (108, 1466710), (115, 1377432), (120, 1320039), (126, 1257180), (135, 1173368), (138, 1147860), (140, 1131462), (161, 983880), (168, 942885), (180, 880026), (184, 860895), (189, 838120), (207, 765240), (210, 754308), (216, 733355), (230, 688716), (252, 628590), (270, 586684), (276, 573930), (280, 565731), (315, 502872), (322, 491940), (345, 459144), (360, 440013), (378, 419060), (414, 382620), (420, 377154), (460, 344358), (483, 327960), (504, 314295), (540, 293342), (552, 286965), (621, 255080), (630, 251436), (644, 245970), (690, 229572), (756, 209530), (805, 196776), (828, 191310), (840, 188577), (911, 173880), (920, 172179), (945, 167624), (966, 163980), (1035, 153048), (1080, 146671), (1242, 127540), (1260, 125718), (1288, 122985), (1380, 114786), (1449, 109320), (1512, 104765), (1610, 98388), (1656, 95655), (1822, 86940), (1890, 83812), (1932, 81990), (2070, 76524), (2415, 65592), (2484, 63770), (2520, 62859), (2733, 57960), (2760, 57393), (2898, 54660), (3105, 51016), (3220, 49194), (3644, 43470), (3780, 41906), (3864, 40995), (4140, 38262), (4347, 36440), (4555, 34776), (4830, 32796), (4968, 31885), (5466, 28980), (5796, 27330), (6210, 25508), (6377, 24840), (6440, 24597), (7245, 21864), (7288, 21735), (7560, 20953), (8199, 19320), (8280, 19131), (8694, 18220), (9110, 17388), (9660, 16398), (10932, 14490), (11592, 13665), (12420, 12754)]