237477960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 850176000

約数和(自身を除く): 612698040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 71, 72, 76, 90, 95, 108, 114, 120, 135, 142, 152, 163, 171, 180, 190, 213, 216, 228, 270, 284, 285, 326, 342, 355, 360, 380, 426, 456, 489, 513, 540, 568, 570, 639, 652, 684, 710, 760, 815, 852, 855, 978, 1026, 1065, 1080, 1140, 1278, 1304, 1349, 1368, 1420, 1467, 1630, 1704, 1710, 1917, 1956, 2052, 2130, 2280, 2445, 2556, 2565, 2698, 2840, 2934, 3097, 3195, 3260, 3420, 3834, 3912, 4047, 4104, 4260, 4401, 4890, 5112, 5130, 5396, 5868, 6194, 6390, 6520, 6745, 6840, 7335, 7668, 8094, 8520, 8802, 9291, 9585, 9780, 10260, 10792, 11573, 11736, 12141, 12388, 12780, 13490, 14670, 15336, 15485, 16188, 17604, 18582, 19170, 19560, 20235, 20520, 22005, 23146, 24282, 24776, 25560, 26980, 27873, 29340, 30970, 32376, 34719, 35208, 36423, 37164, 38340, 40470, 44010, 46292, 46455, 48564, 53960, 55746, 57865, 58680, 60705, 61940, 69438, 72846, 74328, 76680, 80940, 83619, 88020, 92584, 92910, 97128, 104157, 111492, 115730, 121410, 123880, 138876, 139365, 145692, 161880, 167238, 173595, 176040, 182115, 185820, 208314, 219887, 222984, 231460, 242820, 277752, 278730, 291384, 312471, 334476, 347190, 364230, 371640, 416628, 418095, 439774, 462920, 485640, 520785, 557460, 624942, 659661, 668952, 694380, 728460, 833256, 836190, 879548, 1041570, 1099435, 1114920, 1249884, 1319322, 1388760, 1456920, 1562355, 1672380, 1759096, 1978983, 2083140, 2198870, 2499768, 2638644, 3124710, 3298305, 3344760, 3957966, 4166280, 4397740, 5277288, 5936949, 6249420, 6596610, 7915932, 8795480, 9894915, 11873898, 12498840, 13193220, 15831864, 19789830, 23747796, 26386440, 29684745, 39579660, 47495592, 59369490, 79159320, 118738980, 237477960]

約数ペア:

[(1, 237477960), (2, 118738980), (3, 79159320), (4, 59369490), (5, 47495592), (6, 39579660), (8, 29684745), (9, 26386440), (10, 23747796), (12, 19789830), (15, 15831864), (18, 13193220), (19, 12498840), (20, 11873898), (24, 9894915), (27, 8795480), (30, 7915932), (36, 6596610), (38, 6249420), (40, 5936949), (45, 5277288), (54, 4397740), (57, 4166280), (60, 3957966), (71, 3344760), (72, 3298305), (76, 3124710), (90, 2638644), (95, 2499768), (108, 2198870), (114, 2083140), (120, 1978983), (135, 1759096), (142, 1672380), (152, 1562355), (163, 1456920), (171, 1388760), (180, 1319322), (190, 1249884), (213, 1114920), (216, 1099435), (228, 1041570), (270, 879548), (284, 836190), (285, 833256), (326, 728460), (342, 694380), (355, 668952), (360, 659661), (380, 624942), (426, 557460), (456, 520785), (489, 485640), (513, 462920), (540, 439774), (568, 418095), (570, 416628), (639, 371640), (652, 364230), (684, 347190), (710, 334476), (760, 312471), (815, 291384), (852, 278730), (855, 277752), (978, 242820), (1026, 231460), (1065, 222984), (1080, 219887), (1140, 208314), (1278, 185820), (1304, 182115), (1349, 176040), (1368, 173595), (1420, 167238), (1467, 161880), (1630, 145692), (1704, 139365), (1710, 138876), (1917, 123880), (1956, 121410), (2052, 115730), (2130, 111492), (2280, 104157), (2445, 97128), (2556, 92910), (2565, 92584), (2698, 88020), (2840, 83619), (2934, 80940), (3097, 76680), (3195, 74328), (3260, 72846), (3420, 69438), (3834, 61940), (3912, 60705), (4047, 58680), (4104, 57865), (4260, 55746), (4401, 53960), (4890, 48564), (5112, 46455), (5130, 46292), (5396, 44010), (5868, 40470), (6194, 38340), (6390, 37164), (6520, 36423), (6745, 35208), (6840, 34719), (7335, 32376), (7668, 30970), (8094, 29340), (8520, 27873), (8802, 26980), (9291, 25560), (9585, 24776), (9780, 24282), (10260, 23146), (10792, 22005), (11573, 20520), (11736, 20235), (12141, 19560), (12388, 19170), (12780, 18582), (13490, 17604), (14670, 16188), (15336, 15485)]