233046840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 799948800

約数和(自身を除く): 566901960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 61, 62, 65, 78, 79, 93, 104, 120, 122, 124, 130, 155, 156, 158, 183, 186, 195, 237, 244, 248, 260, 305, 310, 312, 316, 366, 372, 390, 395, 403, 465, 474, 488, 520, 610, 620, 632, 732, 744, 780, 790, 793, 806, 915, 930, 948, 1027, 1185, 1209, 1220, 1240, 1464, 1560, 1580, 1586, 1612, 1830, 1860, 1891, 1896, 2015, 2054, 2370, 2379, 2418, 2440, 2449, 3081, 3160, 3172, 3224, 3660, 3720, 3782, 3965, 4030, 4108, 4740, 4758, 4819, 4836, 4898, 5135, 5673, 6045, 6162, 6344, 7320, 7347, 7564, 7930, 8060, 8216, 9455, 9480, 9516, 9638, 9672, 9796, 10270, 11346, 11895, 12090, 12245, 12324, 14457, 14694, 15128, 15405, 15860, 16120, 18910, 19032, 19276, 19592, 20540, 22692, 23790, 24095, 24180, 24490, 24583, 24648, 28365, 28914, 29388, 30810, 31720, 31837, 36735, 37820, 38552, 41080, 45384, 47580, 48190, 48360, 48980, 49166, 56730, 57828, 58776, 61620, 62647, 63674, 72285, 73470, 73749, 75640, 95160, 95511, 96380, 97960, 98332, 113460, 115656, 122915, 123240, 125294, 127348, 144570, 146940, 147498, 149389, 159185, 187941, 191022, 192760, 196664, 226920, 245830, 250588, 254696, 289140, 293880, 294996, 298778, 313235, 318370, 368745, 375882, 382044, 448167, 477555, 491660, 501176, 578280, 589992, 597556, 626470, 636740, 737490, 746945, 751764, 764088, 896334, 939705, 955110, 983320, 1195112, 1252940, 1273480, 1474980, 1493890, 1503528, 1792668, 1879410, 1910220, 1942057, 2240835, 2505880, 2949960, 2987780, 3585336, 3758820, 3820440, 3884114, 4481670, 5826171, 5975560, 7517640, 7768228, 8963340, 9710285, 11652342, 15536456, 17926680, 19420570, 23304684, 29130855, 38841140, 46609368, 58261710, 77682280, 116523420, 233046840]

約数ペア:

[(1, 233046840), (2, 116523420), (3, 77682280), (4, 58261710), (5, 46609368), (6, 38841140), (8, 29130855), (10, 23304684), (12, 19420570), (13, 17926680), (15, 15536456), (20, 11652342), (24, 9710285), (26, 8963340), (30, 7768228), (31, 7517640), (39, 5975560), (40, 5826171), (52, 4481670), (60, 3884114), (61, 3820440), (62, 3758820), (65, 3585336), (78, 2987780), (79, 2949960), (93, 2505880), (104, 2240835), (120, 1942057), (122, 1910220), (124, 1879410), (130, 1792668), (155, 1503528), (156, 1493890), (158, 1474980), (183, 1273480), (186, 1252940), (195, 1195112), (237, 983320), (244, 955110), (248, 939705), (260, 896334), (305, 764088), (310, 751764), (312, 746945), (316, 737490), (366, 636740), (372, 626470), (390, 597556), (395, 589992), (403, 578280), (465, 501176), (474, 491660), (488, 477555), (520, 448167), (610, 382044), (620, 375882), (632, 368745), (732, 318370), (744, 313235), (780, 298778), (790, 294996), (793, 293880), (806, 289140), (915, 254696), (930, 250588), (948, 245830), (1027, 226920), (1185, 196664), (1209, 192760), (1220, 191022), (1240, 187941), (1464, 159185), (1560, 149389), (1580, 147498), (1586, 146940), (1612, 144570), (1830, 127348), (1860, 125294), (1891, 123240), (1896, 122915), (2015, 115656), (2054, 113460), (2370, 98332), (2379, 97960), (2418, 96380), (2440, 95511), (2449, 95160), (3081, 75640), (3160, 73749), (3172, 73470), (3224, 72285), (3660, 63674), (3720, 62647), (3782, 61620), (3965, 58776), (4030, 57828), (4108, 56730), (4740, 49166), (4758, 48980), (4819, 48360), (4836, 48190), (4898, 47580), (5135, 45384), (5673, 41080), (6045, 38552), (6162, 37820), (6344, 36735), (7320, 31837), (7347, 31720), (7564, 30810), (7930, 29388), (8060, 28914), (8216, 28365), (9455, 24648), (9480, 24583), (9516, 24490), (9638, 24180), (9672, 24095), (9796, 23790), (10270, 22692), (11346, 20540), (11895, 19592), (12090, 19276), (12245, 19032), (12324, 18910), (14457, 16120), (14694, 15860), (15128, 15405)]