730971540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:664

約数の個数: 240

約数和(自身を含む): 2514370320

約数和(自身を除く): 1783398780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 81, 90, 108, 117, 122, 130, 135, 156, 162, 180, 183, 195, 234, 244, 260, 270, 305, 324, 351, 366, 390, 405, 468, 540, 549, 569, 585, 610, 702, 732, 780, 793, 810, 915, 1053, 1098, 1138, 1170, 1220, 1404, 1586, 1620, 1647, 1707, 1755, 1830, 2106, 2196, 2276, 2340, 2379, 2745, 2845, 3172, 3294, 3414, 3510, 3660, 3965, 4212, 4758, 4941, 5121, 5265, 5490, 5690, 6588, 6828, 7020, 7137, 7397, 7930, 8235, 8535, 9516, 9882, 10242, 10530, 10980, 11380, 11895, 14274, 14794, 15363, 15860, 16470, 17070, 19764, 20484, 21060, 21411, 22191, 23790, 24705, 25605, 28548, 29588, 30726, 32940, 34140, 34709, 35685, 36985, 42822, 44382, 46089, 47580, 49410, 51210, 61452, 64233, 66573, 69418, 71370, 73970, 76815, 85644, 88764, 92178, 98820, 102420, 104127, 107055, 110955, 128466, 133146, 138836, 142740, 147940, 153630, 173545, 184356, 199719, 208254, 214110, 221910, 230445, 256932, 266292, 307260, 312381, 321165, 332865, 347090, 399438, 416508, 428220, 443820, 451217, 460890, 520635, 599157, 624762, 642330, 665730, 694180, 798876, 902434, 921780, 937143, 998595, 1041270, 1198314, 1249524, 1284660, 1331460, 1353651, 1561905, 1804868, 1874286, 1997190, 2082540, 2256085, 2396628, 2707302, 2811429, 2995785, 3123810, 3748572, 3994380, 4060953, 4512170, 4685715, 5414604, 5622858, 5991570, 6247620, 6768255, 8121906, 9024340, 9371430, 11245716, 11983140, 12182859, 13536510, 14057145, 16243812, 18742860, 20304765, 24365718, 27073020, 28114290, 36548577, 40609530, 48731436, 56228580, 60914295, 73097154, 81219060, 121828590, 146194308, 182742885, 243657180, 365485770, 730971540]

約数ペア:

[(1, 730971540), (2, 365485770), (3, 243657180), (4, 182742885), (5, 146194308), (6, 121828590), (9, 81219060), (10, 73097154), (12, 60914295), (13, 56228580), (15, 48731436), (18, 40609530), (20, 36548577), (26, 28114290), (27, 27073020), (30, 24365718), (36, 20304765), (39, 18742860), (45, 16243812), (52, 14057145), (54, 13536510), (60, 12182859), (61, 11983140), (65, 11245716), (78, 9371430), (81, 9024340), (90, 8121906), (108, 6768255), (117, 6247620), (122, 5991570), (130, 5622858), (135, 5414604), (156, 4685715), (162, 4512170), (180, 4060953), (183, 3994380), (195, 3748572), (234, 3123810), (244, 2995785), (260, 2811429), (270, 2707302), (305, 2396628), (324, 2256085), (351, 2082540), (366, 1997190), (390, 1874286), (405, 1804868), (468, 1561905), (540, 1353651), (549, 1331460), (569, 1284660), (585, 1249524), (610, 1198314), (702, 1041270), (732, 998595), (780, 937143), (793, 921780), (810, 902434), (915, 798876), (1053, 694180), (1098, 665730), (1138, 642330), (1170, 624762), (1220, 599157), (1404, 520635), (1586, 460890), (1620, 451217), (1647, 443820), (1707, 428220), (1755, 416508), (1830, 399438), (2106, 347090), (2196, 332865), (2276, 321165), (2340, 312381), (2379, 307260), (2745, 266292), (2845, 256932), (3172, 230445), (3294, 221910), (3414, 214110), (3510, 208254), (3660, 199719), (3965, 184356), (4212, 173545), (4758, 153630), (4941, 147940), (5121, 142740), (5265, 138836), (5490, 133146), (5690, 128466), (6588, 110955), (6828, 107055), (7020, 104127), (7137, 102420), (7397, 98820), (7930, 92178), (8235, 88764), (8535, 85644), (9516, 76815), (9882, 73970), (10242, 71370), (10530, 69418), (10980, 66573), (11380, 64233), (11895, 61452), (14274, 51210), (14794, 49410), (15363, 47580), (15860, 46089), (16470, 44382), (17070, 42822), (19764, 36985), (20484, 35685), (21060, 34709), (21411, 34140), (22191, 32940), (23790, 30726), (24705, 29588), (25605, 28548)]