306753720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4054

約数の個数: 192

約数和(自身を含む): 1153141920

約数和(自身を除く): 846388200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 4013, 5096, 5460, 5880, 6370, 7644, 8026, 9555, 10920, 12039, 12740, 15288, 16052, 19110, 20065, 24078, 25480, 28091, 32104, 38220, 40130, 48156, 52169, 56182, 60195, 76440, 80260, 84273, 96312, 104338, 112364, 120390, 140455, 156507, 160520, 168546, 196637, 208676, 224728, 240780, 260845, 280910, 313014, 337092, 365183, 393274, 417352, 421365, 481560, 521690, 561820, 589911, 626028, 674184, 730366, 782535, 786548, 842730, 983185, 1043380, 1095549, 1123640, 1179822, 1252056, 1460732, 1565070, 1573096, 1685460, 1825915, 1966370, 2086760, 2191098, 2359644, 2556281, 2921464, 2949555, 3130140, 3370920, 3651830, 3932740, 4382196, 4719288, 5112562, 5477745, 5899110, 6260280, 7303660, 7668843, 7865480, 8764392, 10225124, 10955490, 11798220, 12781405, 14607320, 15337686, 20450248, 21910980, 23596440, 25562810, 30675372, 38344215, 43821960, 51125620, 61350744, 76688430, 102251240, 153376860, 306753720]

約数ペア:

[(1, 306753720), (2, 153376860), (3, 102251240), (4, 76688430), (5, 61350744), (6, 51125620), (7, 43821960), (8, 38344215), (10, 30675372), (12, 25562810), (13, 23596440), (14, 21910980), (15, 20450248), (20, 15337686), (21, 14607320), (24, 12781405), (26, 11798220), (28, 10955490), (30, 10225124), (35, 8764392), (39, 7865480), (40, 7668843), (42, 7303660), (49, 6260280), (52, 5899110), (56, 5477745), (60, 5112562), (65, 4719288), (70, 4382196), (78, 3932740), (84, 3651830), (91, 3370920), (98, 3130140), (104, 2949555), (105, 2921464), (120, 2556281), (130, 2359644), (140, 2191098), (147, 2086760), (156, 1966370), (168, 1825915), (182, 1685460), (195, 1573096), (196, 1565070), (210, 1460732), (245, 1252056), (260, 1179822), (273, 1123640), (280, 1095549), (294, 1043380), (312, 983185), (364, 842730), (390, 786548), (392, 782535), (420, 730366), (455, 674184), (490, 626028), (520, 589911), (546, 561820), (588, 521690), (637, 481560), (728, 421365), (735, 417352), (780, 393274), (840, 365183), (910, 337092), (980, 313014), (1092, 280910), (1176, 260845), (1274, 240780), (1365, 224728), (1470, 208676), (1560, 196637), (1820, 168546), (1911, 160520), (1960, 156507), (2184, 140455), (2548, 120390), (2730, 112364), (2940, 104338), (3185, 96312), (3640, 84273), (3822, 80260), (4013, 76440), (5096, 60195), (5460, 56182), (5880, 52169), (6370, 48156), (7644, 40130), (8026, 38220), (9555, 32104), (10920, 28091), (12039, 25480), (12740, 24078), (15288, 20065), (16052, 19110)]