304837260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1864

約数の個数: 192

約数和(自身を含む): 1085005824

約数和(自身を除く): 780168564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1612, 1801, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 3255, 3602, 4030, 4340, 4836, 5403, 5460, 5642, 6045, 6510, 7204, 8060, 8463, 9005, 10806, 11284, 12090, 12607, 13020, 14105, 16926, 18010, 21612, 23413, 24180, 25214, 27015, 28210, 33852, 36020, 37821, 42315, 46826, 50428, 54030, 55831, 56420, 63035, 70239, 75642, 84630, 93652, 108060, 111662, 117065, 126070, 140478, 151284, 163891, 167493, 169260, 189105, 223324, 234130, 252140, 279155, 280956, 327782, 334986, 351195, 378210, 390817, 468260, 491673, 558310, 655564, 669972, 702390, 725803, 756420, 781634, 819455, 837465, 983346, 1116620, 1172451, 1404780, 1451606, 1563268, 1638910, 1674930, 1954085, 1966692, 2177409, 2344902, 2458365, 2903212, 3277820, 3349860, 3629015, 3908170, 4354818, 4689804, 4916730, 5080621, 5862255, 7258030, 7816340, 8709636, 9833460, 10161242, 10887045, 11724510, 14516060, 15241863, 20322484, 21774090, 23449020, 25403105, 30483726, 43548180, 50806210, 60967452, 76209315, 101612420, 152418630, 304837260]

約数ペア:

[(1, 304837260), (2, 152418630), (3, 101612420), (4, 76209315), (5, 60967452), (6, 50806210), (7, 43548180), (10, 30483726), (12, 25403105), (13, 23449020), (14, 21774090), (15, 20322484), (20, 15241863), (21, 14516060), (26, 11724510), (28, 10887045), (30, 10161242), (31, 9833460), (35, 8709636), (39, 7816340), (42, 7258030), (52, 5862255), (60, 5080621), (62, 4916730), (65, 4689804), (70, 4354818), (78, 3908170), (84, 3629015), (91, 3349860), (93, 3277820), (105, 2903212), (124, 2458365), (130, 2344902), (140, 2177409), (155, 1966692), (156, 1954085), (182, 1674930), (186, 1638910), (195, 1563268), (210, 1451606), (217, 1404780), (260, 1172451), (273, 1116620), (310, 983346), (364, 837465), (372, 819455), (390, 781634), (403, 756420), (420, 725803), (434, 702390), (455, 669972), (465, 655564), (546, 558310), (620, 491673), (651, 468260), (780, 390817), (806, 378210), (868, 351195), (910, 334986), (930, 327782), (1085, 280956), (1092, 279155), (1209, 252140), (1302, 234130), (1365, 223324), (1612, 189105), (1801, 169260), (1820, 167493), (1860, 163891), (2015, 151284), (2170, 140478), (2418, 126070), (2604, 117065), (2730, 111662), (2821, 108060), (3255, 93652), (3602, 84630), (4030, 75642), (4340, 70239), (4836, 63035), (5403, 56420), (5460, 55831), (5642, 54030), (6045, 50428), (6510, 46826), (7204, 42315), (8060, 37821), (8463, 36020), (9005, 33852), (10806, 28210), (11284, 27015), (12090, 25214), (12607, 24180), (13020, 23413), (14105, 21612), (16926, 18010)]