172741137720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:1030

約数の個数: 256

約数和(自身を含む): 532224000000

約数和(自身を除く): 359482862280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 109, 120, 158, 218, 237, 316, 327, 349, 395, 436, 474, 479, 545, 632, 654, 698, 790, 872, 948, 958, 1047, 1090, 1185, 1308, 1396, 1437, 1580, 1635, 1745, 1896, 1916, 2094, 2180, 2370, 2395, 2616, 2792, 2874, 3160, 3270, 3490, 3832, 4188, 4360, 4740, 4790, 5235, 5748, 6540, 6980, 7185, 8376, 8611, 9480, 9580, 10470, 11496, 13080, 13960, 14370, 17222, 19160, 20940, 25833, 27571, 28740, 34444, 37841, 38041, 41880, 43055, 51666, 52211, 55142, 57480, 68888, 75682, 76082, 82713, 86110, 103332, 104422, 110284, 113523, 114123, 129165, 137855, 151364, 152164, 156633, 165426, 167171, 172220, 189205, 190205, 206664, 208844, 220568, 227046, 228246, 258330, 261055, 275710, 302728, 304328, 313266, 330852, 334342, 344440, 378410, 380410, 413565, 417688, 454092, 456492, 501513, 516660, 522110, 551420, 567615, 570615, 626532, 661704, 668684, 756820, 760820, 783165, 827130, 835855, 908184, 912984, 1003026, 1033320, 1044220, 1102840, 1135230, 1141230, 1253064, 1337368, 1513640, 1521640, 1566330, 1654260, 1671710, 2006052, 2088440, 2270460, 2282460, 2507565, 3005239, 3132660, 3308520, 3343420, 4012104, 4124669, 4540920, 4564920, 5015130, 6010478, 6265320, 6686840, 8249338, 9015717, 10030260, 12020956, 12374007, 13206509, 15026195, 16498676, 18031434, 18221639, 20060520, 20623345, 24041912, 24748014, 26413018, 30052390, 32997352, 36062868, 36443278, 39619527, 41246690, 45078585, 49496028, 52826036, 54664917, 60104780, 61870035, 66032545, 72125736, 72886556, 79239054, 82493380, 90157170, 91108195, 98992056, 105652072, 109329834, 120209560, 123740070, 132065090, 145773112, 158478108, 164986760, 180314340, 182216390, 198097635, 218659668, 247480140, 264130180, 273324585, 316956216, 360628680, 364432780, 396195270, 437319336, 494960280, 528260360, 546649170, 728865560, 792390540, 1093298340, 1439509481, 1584781080, 2186596680, 2879018962, 4318528443, 5758037924, 7197547405, 8637056886, 11516075848, 14395094810, 17274113772, 21592642215, 28790189620, 34548227544, 43185284430, 57580379240, 86370568860, 172741137720]

約数ペア:

[(1, 172741137720), (2, 86370568860), (3, 57580379240), (4, 43185284430), (5, 34548227544), (6, 28790189620), (8, 21592642215), (10, 17274113772), (12, 14395094810), (15, 11516075848), (20, 8637056886), (24, 7197547405), (30, 5758037924), (40, 4318528443), (60, 2879018962), (79, 2186596680), (109, 1584781080), (120, 1439509481), (158, 1093298340), (218, 792390540), (237, 728865560), (316, 546649170), (327, 528260360), (349, 494960280), (395, 437319336), (436, 396195270), (474, 364432780), (479, 360628680), (545, 316956216), (632, 273324585), (654, 264130180), (698, 247480140), (790, 218659668), (872, 198097635), (948, 182216390), (958, 180314340), (1047, 164986760), (1090, 158478108), (1185, 145773112), (1308, 132065090), (1396, 123740070), (1437, 120209560), (1580, 109329834), (1635, 105652072), (1745, 98992056), (1896, 91108195), (1916, 90157170), (2094, 82493380), (2180, 79239054), (2370, 72886556), (2395, 72125736), (2616, 66032545), (2792, 61870035), (2874, 60104780), (3160, 54664917), (3270, 52826036), (3490, 49496028), (3832, 45078585), (4188, 41246690), (4360, 39619527), (4740, 36443278), (4790, 36062868), (5235, 32997352), (5748, 30052390), (6540, 26413018), (6980, 24748014), (7185, 24041912), (8376, 20623345), (8611, 20060520), (9480, 18221639), (9580, 18031434), (10470, 16498676), (11496, 15026195), (13080, 13206509), (13960, 12374007), (14370, 12020956), (17222, 10030260), (19160, 9015717), (20940, 8249338), (25833, 6686840), (27571, 6265320), (28740, 6010478), (34444, 5015130), (37841, 4564920), (38041, 4540920), (41880, 4124669), (43055, 4012104), (51666, 3343420), (52211, 3308520), (55142, 3132660), (57480, 3005239), (68888, 2507565), (75682, 2282460), (76082, 2270460), (82713, 2088440), (86110, 2006052), (103332, 1671710), (104422, 1654260), (110284, 1566330), (113523, 1521640), (114123, 1513640), (129165, 1337368), (137855, 1253064), (151364, 1141230), (152164, 1135230), (156633, 1102840), (165426, 1044220), (167171, 1033320), (172220, 1003026), (189205, 912984), (190205, 908184), (206664, 835855), (208844, 827130), (220568, 783165), (227046, 760820), (228246, 756820), (258330, 668684), (261055, 661704), (275710, 626532), (302728, 570615), (304328, 567615), (313266, 551420), (330852, 522110), (334342, 516660), (344440, 501513), (378410, 456492), (380410, 454092), (413565, 417688)]