297286920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:937

約数の個数: 288

約数和(自身を含む): 1184414400

約数和(自身を除く): 887127480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 245, 252, 266, 280, 285, 294, 315, 342, 360, 380, 392, 399, 420, 441, 456, 490, 504, 532, 570, 588, 630, 665, 684, 735, 760, 798, 840, 855, 882, 887, 931, 980, 1064, 1140, 1176, 1197, 1260, 1330, 1368, 1470, 1596, 1710, 1764, 1774, 1862, 1960, 1995, 2205, 2280, 2394, 2520, 2660, 2661, 2793, 2940, 3192, 3420, 3528, 3548, 3724, 3990, 4410, 4435, 4655, 4788, 5320, 5322, 5586, 5880, 5985, 6209, 6840, 7096, 7448, 7980, 7983, 8379, 8820, 8870, 9310, 9576, 10644, 11172, 11970, 12418, 13305, 13965, 15960, 15966, 16758, 16853, 17640, 17740, 18620, 18627, 21288, 22344, 23940, 24836, 26610, 27930, 31045, 31932, 33516, 33706, 35480, 37240, 37254, 39915, 41895, 43463, 47880, 49672, 50559, 53220, 55860, 55881, 62090, 63864, 67032, 67412, 74508, 79830, 83790, 84265, 86926, 93135, 101118, 106440, 111720, 111762, 117971, 124180, 130389, 134824, 149016, 151677, 159660, 167580, 168530, 173852, 186270, 202236, 217315, 223524, 235942, 248360, 252795, 260778, 279405, 303354, 319320, 335160, 337060, 347704, 353913, 372540, 391167, 404472, 434630, 447048, 471884, 505590, 521556, 558810, 589855, 606708, 651945, 674120, 707826, 745080, 758385, 782334, 825797, 869260, 943768, 1011180, 1043112, 1061739, 1117620, 1179710, 1213416, 1303890, 1415652, 1516770, 1564668, 1651594, 1738520, 1769565, 1955835, 2022360, 2123478, 2235240, 2359420, 2477391, 2607780, 2831304, 3033540, 3129336, 3303188, 3539130, 3911670, 4128985, 4246956, 4718840, 4954782, 5215560, 5308695, 6067080, 6606376, 7078260, 7432173, 7823340, 8257970, 8493912, 9909564, 10617390, 12386955, 14156520, 14864346, 15646680, 16515940, 19819128, 21234780, 24773910, 29728692, 33031880, 37160865, 42469560, 49547820, 59457384, 74321730, 99095640, 148643460, 297286920]

約数ペア:

[(1, 297286920), (2, 148643460), (3, 99095640), (4, 74321730), (5, 59457384), (6, 49547820), (7, 42469560), (8, 37160865), (9, 33031880), (10, 29728692), (12, 24773910), (14, 21234780), (15, 19819128), (18, 16515940), (19, 15646680), (20, 14864346), (21, 14156520), (24, 12386955), (28, 10617390), (30, 9909564), (35, 8493912), (36, 8257970), (38, 7823340), (40, 7432173), (42, 7078260), (45, 6606376), (49, 6067080), (56, 5308695), (57, 5215560), (60, 4954782), (63, 4718840), (70, 4246956), (72, 4128985), (76, 3911670), (84, 3539130), (90, 3303188), (95, 3129336), (98, 3033540), (105, 2831304), (114, 2607780), (120, 2477391), (126, 2359420), (133, 2235240), (140, 2123478), (147, 2022360), (152, 1955835), (168, 1769565), (171, 1738520), (180, 1651594), (190, 1564668), (196, 1516770), (210, 1415652), (228, 1303890), (245, 1213416), (252, 1179710), (266, 1117620), (280, 1061739), (285, 1043112), (294, 1011180), (315, 943768), (342, 869260), (360, 825797), (380, 782334), (392, 758385), (399, 745080), (420, 707826), (441, 674120), (456, 651945), (490, 606708), (504, 589855), (532, 558810), (570, 521556), (588, 505590), (630, 471884), (665, 447048), (684, 434630), (735, 404472), (760, 391167), (798, 372540), (840, 353913), (855, 347704), (882, 337060), (887, 335160), (931, 319320), (980, 303354), (1064, 279405), (1140, 260778), (1176, 252795), (1197, 248360), (1260, 235942), (1330, 223524), (1368, 217315), (1470, 202236), (1596, 186270), (1710, 173852), (1764, 168530), (1774, 167580), (1862, 159660), (1960, 151677), (1995, 149016), (2205, 134824), (2280, 130389), (2394, 124180), (2520, 117971), (2660, 111762), (2661, 111720), (2793, 106440), (2940, 101118), (3192, 93135), (3420, 86926), (3528, 84265), (3548, 83790), (3724, 79830), (3990, 74508), (4410, 67412), (4435, 67032), (4655, 63864), (4788, 62090), (5320, 55881), (5322, 55860), (5586, 53220), (5880, 50559), (5985, 49672), (6209, 47880), (6840, 43463), (7096, 41895), (7448, 39915), (7980, 37254), (7983, 37240), (8379, 35480), (8820, 33706), (8870, 33516), (9310, 31932), (9576, 31045), (10644, 27930), (11172, 26610), (11970, 24836), (12418, 23940), (13305, 22344), (13965, 21288), (15960, 18627), (15966, 18620), (16758, 17740), (16853, 17640)]