722285460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 288

約数和(自身を含む): 2544901632

約数和(自身を除く): 1822616172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 67, 68, 78, 85, 90, 102, 117, 130, 134, 153, 156, 170, 180, 195, 201, 204, 221, 234, 255, 260, 268, 271, 306, 335, 340, 390, 402, 442, 468, 510, 542, 585, 603, 612, 663, 670, 765, 780, 804, 813, 871, 884, 1005, 1020, 1084, 1105, 1139, 1170, 1206, 1326, 1340, 1355, 1530, 1626, 1742, 1989, 2010, 2210, 2278, 2340, 2412, 2439, 2613, 2652, 2710, 3015, 3060, 3252, 3315, 3417, 3484, 3523, 3978, 4020, 4065, 4355, 4420, 4556, 4607, 4878, 5226, 5420, 5695, 6030, 6630, 6834, 7046, 7839, 7956, 8130, 8710, 9214, 9756, 9945, 10251, 10452, 10569, 11390, 12060, 12195, 13065, 13260, 13668, 13821, 14092, 14807, 15678, 16260, 17085, 17420, 17615, 18157, 18428, 19890, 20502, 21138, 22780, 23035, 24390, 26130, 27642, 29614, 31356, 31707, 34170, 35230, 36314, 39195, 39780, 41004, 41463, 42276, 44421, 46070, 48780, 51255, 52260, 52845, 54471, 55284, 59228, 59891, 63414, 68340, 69105, 70460, 72628, 74035, 78390, 82926, 88842, 90785, 92140, 102510, 105690, 108942, 119782, 126828, 133263, 138210, 148070, 156780, 158535, 163413, 165852, 177684, 179673, 181570, 205020, 207315, 211380, 217884, 222105, 236041, 239564, 266526, 272355, 276420, 296140, 299455, 308669, 317070, 326826, 359346, 363140, 414630, 444210, 472082, 533052, 539019, 544710, 598910, 617338, 634140, 653652, 666315, 708123, 718692, 817065, 829260, 888420, 898365, 926007, 944164, 1078038, 1089420, 1180205, 1197820, 1234676, 1332630, 1416246, 1543345, 1634130, 1796730, 1852014, 2124369, 2156076, 2360410, 2665260, 2695095, 2778021, 2832492, 3086690, 3268260, 3540615, 3593460, 3704028, 4012697, 4248738, 4630035, 4720820, 5390190, 5556042, 6173380, 7081230, 8025394, 8497476, 9260070, 10621845, 10780380, 11112084, 12038091, 13890105, 14162460, 16050788, 18520140, 20063485, 21243690, 24076182, 27780210, 36114273, 40126970, 42487380, 48152364, 55560420, 60190455, 72228546, 80253940, 120380910, 144457092, 180571365, 240761820, 361142730, 722285460]

約数ペア:

[(1, 722285460), (2, 361142730), (3, 240761820), (4, 180571365), (5, 144457092), (6, 120380910), (9, 80253940), (10, 72228546), (12, 60190455), (13, 55560420), (15, 48152364), (17, 42487380), (18, 40126970), (20, 36114273), (26, 27780210), (30, 24076182), (34, 21243690), (36, 20063485), (39, 18520140), (45, 16050788), (51, 14162460), (52, 13890105), (60, 12038091), (65, 11112084), (67, 10780380), (68, 10621845), (78, 9260070), (85, 8497476), (90, 8025394), (102, 7081230), (117, 6173380), (130, 5556042), (134, 5390190), (153, 4720820), (156, 4630035), (170, 4248738), (180, 4012697), (195, 3704028), (201, 3593460), (204, 3540615), (221, 3268260), (234, 3086690), (255, 2832492), (260, 2778021), (268, 2695095), (271, 2665260), (306, 2360410), (335, 2156076), (340, 2124369), (390, 1852014), (402, 1796730), (442, 1634130), (468, 1543345), (510, 1416246), (542, 1332630), (585, 1234676), (603, 1197820), (612, 1180205), (663, 1089420), (670, 1078038), (765, 944164), (780, 926007), (804, 898365), (813, 888420), (871, 829260), (884, 817065), (1005, 718692), (1020, 708123), (1084, 666315), (1105, 653652), (1139, 634140), (1170, 617338), (1206, 598910), (1326, 544710), (1340, 539019), (1355, 533052), (1530, 472082), (1626, 444210), (1742, 414630), (1989, 363140), (2010, 359346), (2210, 326826), (2278, 317070), (2340, 308669), (2412, 299455), (2439, 296140), (2613, 276420), (2652, 272355), (2710, 266526), (3015, 239564), (3060, 236041), (3252, 222105), (3315, 217884), (3417, 211380), (3484, 207315), (3523, 205020), (3978, 181570), (4020, 179673), (4065, 177684), (4355, 165852), (4420, 163413), (4556, 158535), (4607, 156780), (4878, 148070), (5226, 138210), (5420, 133263), (5695, 126828), (6030, 119782), (6630, 108942), (6834, 105690), (7046, 102510), (7839, 92140), (7956, 90785), (8130, 88842), (8710, 82926), (9214, 78390), (9756, 74035), (9945, 72628), (10251, 70460), (10452, 69105), (10569, 68340), (11390, 63414), (12060, 59891), (12195, 59228), (13065, 55284), (13260, 54471), (13668, 52845), (13821, 52260), (14092, 51255), (14807, 48780), (15678, 46070), (16260, 44421), (17085, 42276), (17420, 41463), (17615, 41004), (18157, 39780), (18428, 39195), (19890, 36314), (20502, 35230), (21138, 34170), (22780, 31707), (23035, 31356), (24390, 29614), (26130, 27642)]