297115920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:662

約数の個数: 240

約数和(自身を含む): 1080555840

約数和(自身を除く): 783439920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 333, 342, 360, 370, 380, 444, 456, 555, 570, 587, 592, 666, 684, 703, 720, 740, 760, 855, 888, 912, 1110, 1140, 1174, 1332, 1368, 1406, 1480, 1520, 1665, 1710, 1761, 1776, 2109, 2220, 2280, 2348, 2664, 2736, 2812, 2935, 2960, 3330, 3420, 3515, 3522, 4218, 4440, 4560, 4696, 5283, 5328, 5624, 5870, 6327, 6660, 6840, 7030, 7044, 8436, 8805, 8880, 9392, 10545, 10566, 11153, 11248, 11740, 12654, 13320, 13680, 14060, 14088, 16872, 17610, 21090, 21132, 21719, 22306, 23480, 25308, 26415, 26640, 28120, 28176, 31635, 33459, 33744, 35220, 42180, 42264, 43438, 44612, 46960, 50616, 52830, 55765, 56240, 63270, 65157, 66918, 70440, 84360, 84528, 86876, 89224, 100377, 101232, 105660, 108595, 111530, 126540, 130314, 133836, 140880, 167295, 168720, 173752, 178448, 195471, 200754, 211320, 217190, 223060, 253080, 260628, 267672, 325785, 334590, 347504, 390942, 401508, 412661, 422640, 434380, 446120, 501885, 506160, 521256, 535344, 651570, 669180, 781884, 803016, 825322, 868760, 892240, 977355, 1003770, 1042512, 1237983, 1303140, 1338360, 1563768, 1606032, 1650644, 1737520, 1954710, 2007540, 2063305, 2475966, 2606280, 2676720, 3127536, 3301288, 3713949, 3909420, 4015080, 4126610, 4951932, 5212560, 6189915, 6602576, 7427898, 7818840, 8030160, 8253220, 9903864, 12379830, 14855796, 15637680, 16506440, 18569745, 19807728, 24759660, 29711592, 33012880, 37139490, 49519320, 59423184, 74278980, 99038640, 148557960, 297115920]

約数ペア:

[(1, 297115920), (2, 148557960), (3, 99038640), (4, 74278980), (5, 59423184), (6, 49519320), (8, 37139490), (9, 33012880), (10, 29711592), (12, 24759660), (15, 19807728), (16, 18569745), (18, 16506440), (19, 15637680), (20, 14855796), (24, 12379830), (30, 9903864), (36, 8253220), (37, 8030160), (38, 7818840), (40, 7427898), (45, 6602576), (48, 6189915), (57, 5212560), (60, 4951932), (72, 4126610), (74, 4015080), (76, 3909420), (80, 3713949), (90, 3301288), (95, 3127536), (111, 2676720), (114, 2606280), (120, 2475966), (144, 2063305), (148, 2007540), (152, 1954710), (171, 1737520), (180, 1650644), (185, 1606032), (190, 1563768), (222, 1338360), (228, 1303140), (240, 1237983), (285, 1042512), (296, 1003770), (304, 977355), (333, 892240), (342, 868760), (360, 825322), (370, 803016), (380, 781884), (444, 669180), (456, 651570), (555, 535344), (570, 521256), (587, 506160), (592, 501885), (666, 446120), (684, 434380), (703, 422640), (720, 412661), (740, 401508), (760, 390942), (855, 347504), (888, 334590), (912, 325785), (1110, 267672), (1140, 260628), (1174, 253080), (1332, 223060), (1368, 217190), (1406, 211320), (1480, 200754), (1520, 195471), (1665, 178448), (1710, 173752), (1761, 168720), (1776, 167295), (2109, 140880), (2220, 133836), (2280, 130314), (2348, 126540), (2664, 111530), (2736, 108595), (2812, 105660), (2935, 101232), (2960, 100377), (3330, 89224), (3420, 86876), (3515, 84528), (3522, 84360), (4218, 70440), (4440, 66918), (4560, 65157), (4696, 63270), (5283, 56240), (5328, 55765), (5624, 52830), (5870, 50616), (6327, 46960), (6660, 44612), (6840, 43438), (7030, 42264), (7044, 42180), (8436, 35220), (8805, 33744), (8880, 33459), (9392, 31635), (10545, 28176), (10566, 28120), (11153, 26640), (11248, 26415), (11740, 25308), (12654, 23480), (13320, 22306), (13680, 21719), (14060, 21132), (14088, 21090), (16872, 17610)]