1632398820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:750

約数の個数: 192

約数和(自身を含む): 5241874176

約数和(自身を除く): 3609475356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 307, 340, 390, 401, 442, 510, 614, 663, 780, 802, 884, 921, 1020, 1105, 1203, 1228, 1326, 1535, 1604, 1842, 2005, 2210, 2406, 2652, 3070, 3315, 3684, 3991, 4010, 4420, 4605, 4812, 5213, 5219, 6015, 6140, 6630, 6817, 7982, 8020, 9210, 10426, 10438, 11973, 12030, 13260, 13634, 15639, 15657, 15964, 18420, 19955, 20451, 20852, 20876, 23946, 24060, 26065, 26095, 27268, 31278, 31314, 34085, 39910, 40902, 47892, 52130, 52190, 59865, 62556, 62628, 67847, 68170, 78195, 78285, 79820, 81804, 88621, 102255, 104260, 104380, 119730, 123107, 135694, 136340, 156390, 156570, 177242, 203541, 204510, 239460, 246214, 265863, 271388, 312780, 313140, 339235, 354484, 369321, 407082, 409020, 443105, 492428, 531726, 615535, 678470, 738642, 814164, 886210, 1017705, 1063452, 1231070, 1329315, 1356940, 1477284, 1600391, 1772420, 1846605, 2035410, 2092819, 2462140, 2658630, 3200782, 3693210, 4070820, 4185638, 4801173, 5317260, 6278457, 6401564, 7386420, 8001955, 8371276, 9602346, 10464095, 12556914, 16003910, 19204692, 20928190, 24005865, 25113828, 27206647, 31392285, 32007820, 41856380, 48011730, 54413294, 62784570, 81619941, 96023460, 108826588, 125569140, 136033235, 163239882, 272066470, 326479764, 408099705, 544132940, 816199410, 1632398820]

約数ペア:

[(1, 1632398820), (2, 816199410), (3, 544132940), (4, 408099705), (5, 326479764), (6, 272066470), (10, 163239882), (12, 136033235), (13, 125569140), (15, 108826588), (17, 96023460), (20, 81619941), (26, 62784570), (30, 54413294), (34, 48011730), (39, 41856380), (51, 32007820), (52, 31392285), (60, 27206647), (65, 25113828), (68, 24005865), (78, 20928190), (85, 19204692), (102, 16003910), (130, 12556914), (156, 10464095), (170, 9602346), (195, 8371276), (204, 8001955), (221, 7386420), (255, 6401564), (260, 6278457), (307, 5317260), (340, 4801173), (390, 4185638), (401, 4070820), (442, 3693210), (510, 3200782), (614, 2658630), (663, 2462140), (780, 2092819), (802, 2035410), (884, 1846605), (921, 1772420), (1020, 1600391), (1105, 1477284), (1203, 1356940), (1228, 1329315), (1326, 1231070), (1535, 1063452), (1604, 1017705), (1842, 886210), (2005, 814164), (2210, 738642), (2406, 678470), (2652, 615535), (3070, 531726), (3315, 492428), (3684, 443105), (3991, 409020), (4010, 407082), (4420, 369321), (4605, 354484), (4812, 339235), (5213, 313140), (5219, 312780), (6015, 271388), (6140, 265863), (6630, 246214), (6817, 239460), (7982, 204510), (8020, 203541), (9210, 177242), (10426, 156570), (10438, 156390), (11973, 136340), (12030, 135694), (13260, 123107), (13634, 119730), (15639, 104380), (15657, 104260), (15964, 102255), (18420, 88621), (19955, 81804), (20451, 79820), (20852, 78285), (20876, 78195), (23946, 68170), (24060, 67847), (26065, 62628), (26095, 62556), (27268, 59865), (31278, 52190), (31314, 52130), (34085, 47892), (39910, 40902)]