349570260

素因数分解:

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

素因数の和:199

約数の個数: 288

約数和(自身を含む): 1213255680

約数和(自身を除く): 863685420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 61, 62, 65, 78, 79, 90, 93, 117, 122, 124, 130, 155, 156, 158, 180, 183, 186, 195, 234, 237, 244, 260, 279, 305, 310, 316, 366, 372, 390, 395, 403, 465, 468, 474, 549, 558, 585, 610, 620, 711, 732, 780, 790, 793, 806, 915, 930, 948, 1027, 1098, 1116, 1170, 1185, 1209, 1220, 1395, 1422, 1580, 1586, 1612, 1830, 1860, 1891, 2015, 2054, 2196, 2340, 2370, 2379, 2418, 2449, 2745, 2790, 2844, 3081, 3172, 3555, 3627, 3660, 3782, 3965, 4030, 4108, 4740, 4758, 4819, 4836, 4898, 5135, 5490, 5580, 5673, 6045, 6162, 7110, 7137, 7254, 7347, 7564, 7930, 8060, 9243, 9455, 9516, 9638, 9796, 10270, 10980, 11346, 11895, 12090, 12245, 12324, 14220, 14274, 14457, 14508, 14694, 15405, 15860, 17019, 18135, 18486, 18910, 19276, 20540, 22041, 22692, 23790, 24095, 24180, 24490, 24583, 28365, 28548, 28914, 29388, 30810, 31837, 34038, 35685, 36270, 36735, 36972, 37820, 43371, 44082, 46215, 47580, 48190, 48980, 49166, 56730, 57828, 61620, 62647, 63674, 68076, 71370, 72285, 72540, 73470, 73749, 85095, 86742, 88164, 92430, 95511, 96380, 98332, 110205, 113460, 122915, 125294, 127348, 142740, 144570, 146940, 147498, 149389, 159185, 170190, 173484, 184860, 187941, 191022, 216855, 220410, 221247, 245830, 250588, 286533, 289140, 294996, 298778, 313235, 318370, 340380, 368745, 375882, 382044, 433710, 440820, 442494, 448167, 477555, 491660, 563823, 573066, 597556, 626470, 636740, 737490, 746945, 751764, 867420, 884988, 896334, 939705, 955110, 1106235, 1127646, 1146132, 1252940, 1344501, 1432665, 1474980, 1493890, 1792668, 1879410, 1910220, 1942057, 2212470, 2240835, 2255292, 2689002, 2819115, 2865330, 2987780, 3758820, 3884114, 4424940, 4481670, 5378004, 5638230, 5730660, 5826171, 6722505, 7768228, 8963340, 9710285, 11276460, 11652342, 13445010, 17478513, 19420570, 23304684, 26890020, 29130855, 34957026, 38841140, 58261710, 69914052, 87392565, 116523420, 174785130, 349570260]

約数ペア:

[(1, 349570260), (2, 174785130), (3, 116523420), (4, 87392565), (5, 69914052), (6, 58261710), (9, 38841140), (10, 34957026), (12, 29130855), (13, 26890020), (15, 23304684), (18, 19420570), (20, 17478513), (26, 13445010), (30, 11652342), (31, 11276460), (36, 9710285), (39, 8963340), (45, 7768228), (52, 6722505), (60, 5826171), (61, 5730660), (62, 5638230), (65, 5378004), (78, 4481670), (79, 4424940), (90, 3884114), (93, 3758820), (117, 2987780), (122, 2865330), (124, 2819115), (130, 2689002), (155, 2255292), (156, 2240835), (158, 2212470), (180, 1942057), (183, 1910220), (186, 1879410), (195, 1792668), (234, 1493890), (237, 1474980), (244, 1432665), (260, 1344501), (279, 1252940), (305, 1146132), (310, 1127646), (316, 1106235), (366, 955110), (372, 939705), (390, 896334), (395, 884988), (403, 867420), (465, 751764), (468, 746945), (474, 737490), (549, 636740), (558, 626470), (585, 597556), (610, 573066), (620, 563823), (711, 491660), (732, 477555), (780, 448167), (790, 442494), (793, 440820), (806, 433710), (915, 382044), (930, 375882), (948, 368745), (1027, 340380), (1098, 318370), (1116, 313235), (1170, 298778), (1185, 294996), (1209, 289140), (1220, 286533), (1395, 250588), (1422, 245830), (1580, 221247), (1586, 220410), (1612, 216855), (1830, 191022), (1860, 187941), (1891, 184860), (2015, 173484), (2054, 170190), (2196, 159185), (2340, 149389), (2370, 147498), (2379, 146940), (2418, 144570), (2449, 142740), (2745, 127348), (2790, 125294), (2844, 122915), (3081, 113460), (3172, 110205), (3555, 98332), (3627, 96380), (3660, 95511), (3782, 92430), (3965, 88164), (4030, 86742), (4108, 85095), (4740, 73749), (4758, 73470), (4819, 72540), (4836, 72285), (4898, 71370), (5135, 68076), (5490, 63674), (5580, 62647), (5673, 61620), (6045, 57828), (6162, 56730), (7110, 49166), (7137, 48980), (7254, 48190), (7347, 47580), (7564, 46215), (7930, 44082), (8060, 43371), (9243, 37820), (9455, 36972), (9516, 36735), (9638, 36270), (9796, 35685), (10270, 34038), (10980, 31837), (11346, 30810), (11895, 29388), (12090, 28914), (12245, 28548), (12324, 28365), (14220, 24583), (14274, 24490), (14457, 24180), (14508, 24095), (14694, 23790), (15405, 22692), (15860, 22041), (17019, 20540), (18135, 19276), (18486, 18910)]