201830460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 666537984

約数和(自身を除く): 464707524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 31, 34, 39, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 124, 130, 155, 156, 170, 186, 195, 204, 221, 255, 260, 310, 340, 372, 390, 403, 442, 465, 491, 510, 527, 620, 663, 780, 806, 884, 930, 982, 1020, 1054, 1105, 1209, 1326, 1473, 1581, 1612, 1860, 1964, 2015, 2108, 2210, 2418, 2455, 2635, 2652, 2946, 3162, 3315, 4030, 4420, 4836, 4910, 5270, 5892, 6045, 6324, 6383, 6630, 6851, 7365, 7905, 8060, 8347, 9820, 10540, 12090, 12766, 13260, 13702, 14730, 15221, 15810, 16694, 19149, 20553, 24180, 25041, 25532, 27404, 29460, 30442, 31620, 31915, 33388, 34255, 38298, 41106, 41735, 45663, 50082, 60884, 63830, 68510, 76105, 76596, 82212, 83470, 91326, 95745, 100164, 102765, 108511, 125205, 127660, 137020, 152210, 166940, 182652, 191490, 197873, 205530, 217022, 228315, 250410, 258757, 304420, 325533, 382980, 395746, 411060, 434044, 456630, 500820, 517514, 542555, 593619, 651066, 776271, 791492, 913260, 989365, 1035028, 1085110, 1187238, 1293785, 1302132, 1552542, 1627665, 1978730, 2170220, 2374476, 2587570, 2968095, 3105084, 3255330, 3363841, 3881355, 3957460, 5175140, 5936190, 6510660, 6727682, 7762710, 10091523, 11872380, 13455364, 15525420, 16819205, 20183046, 33638410, 40366092, 50457615, 67276820, 100915230, 201830460]

約数ペア:

[(1, 201830460), (2, 100915230), (3, 67276820), (4, 50457615), (5, 40366092), (6, 33638410), (10, 20183046), (12, 16819205), (13, 15525420), (15, 13455364), (17, 11872380), (20, 10091523), (26, 7762710), (30, 6727682), (31, 6510660), (34, 5936190), (39, 5175140), (51, 3957460), (52, 3881355), (60, 3363841), (62, 3255330), (65, 3105084), (68, 2968095), (78, 2587570), (85, 2374476), (93, 2170220), (102, 1978730), (124, 1627665), (130, 1552542), (155, 1302132), (156, 1293785), (170, 1187238), (186, 1085110), (195, 1035028), (204, 989365), (221, 913260), (255, 791492), (260, 776271), (310, 651066), (340, 593619), (372, 542555), (390, 517514), (403, 500820), (442, 456630), (465, 434044), (491, 411060), (510, 395746), (527, 382980), (620, 325533), (663, 304420), (780, 258757), (806, 250410), (884, 228315), (930, 217022), (982, 205530), (1020, 197873), (1054, 191490), (1105, 182652), (1209, 166940), (1326, 152210), (1473, 137020), (1581, 127660), (1612, 125205), (1860, 108511), (1964, 102765), (2015, 100164), (2108, 95745), (2210, 91326), (2418, 83470), (2455, 82212), (2635, 76596), (2652, 76105), (2946, 68510), (3162, 63830), (3315, 60884), (4030, 50082), (4420, 45663), (4836, 41735), (4910, 41106), (5270, 38298), (5892, 34255), (6045, 33388), (6324, 31915), (6383, 31620), (6630, 30442), (6851, 29460), (7365, 27404), (7905, 25532), (8060, 25041), (8347, 24180), (9820, 20553), (10540, 19149), (12090, 16694), (12766, 15810), (13260, 15221), (13702, 14730)]