729941940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44563}}^1$

素因数の和:44598

約数の個数: 144

約数和(自身を含む): 2725177728

約数和(自身を除く): 1995235788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 44563, 89126, 133689, 178252, 222815, 267378, 311941, 401067, 445630, 534756, 579319, 623882, 668445, 802134, 891260, 935823, 1158638, 1247764, 1336890, 1559705, 1604268, 1737957, 1871646, 2005335, 2317276, 2673780, 2807469, 2896595, 3119410, 3475914, 3743292, 4010670, 4055233, 4679115, 5213871, 5614938, 5793190, 6238820, 6951828, 8021340, 8110466, 8689785, 9358230, 10427742, 11229876, 11586380, 12165699, 14037345, 16220932, 17379570, 18716460, 20276165, 20855484, 24331398, 26069355, 28074690, 34759140, 36497097, 40552330, 48662796, 52138710, 56149380, 60828495, 72994194, 81104660, 104277420, 121656990, 145988388, 182485485, 243313980, 364970970, 729941940]

約数ペア:

[(1, 729941940), (2, 364970970), (3, 243313980), (4, 182485485), (5, 145988388), (6, 121656990), (7, 104277420), (9, 81104660), (10, 72994194), (12, 60828495), (13, 56149380), (14, 52138710), (15, 48662796), (18, 40552330), (20, 36497097), (21, 34759140), (26, 28074690), (28, 26069355), (30, 24331398), (35, 20855484), (36, 20276165), (39, 18716460), (42, 17379570), (45, 16220932), (52, 14037345), (60, 12165699), (63, 11586380), (65, 11229876), (70, 10427742), (78, 9358230), (84, 8689785), (90, 8110466), (91, 8021340), (105, 6951828), (117, 6238820), (126, 5793190), (130, 5614938), (140, 5213871), (156, 4679115), (180, 4055233), (182, 4010670), (195, 3743292), (210, 3475914), (234, 3119410), (252, 2896595), (260, 2807469), (273, 2673780), (315, 2317276), (364, 2005335), (390, 1871646), (420, 1737957), (455, 1604268), (468, 1559705), (546, 1336890), (585, 1247764), (630, 1158638), (780, 935823), (819, 891260), (910, 802134), (1092, 668445), (1170, 623882), (1260, 579319), (1365, 534756), (1638, 445630), (1820, 401067), (2340, 311941), (2730, 267378), (3276, 222815), (4095, 178252), (5460, 133689), (8190, 89126), (16380, 44563)]