260438130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 781747200

約数和(自身を除く): 521309070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 31, 34, 38, 45, 51, 57, 62, 85, 90, 93, 95, 102, 114, 153, 155, 170, 171, 186, 190, 255, 279, 285, 289, 306, 310, 323, 342, 465, 510, 527, 558, 570, 578, 589, 646, 765, 855, 867, 930, 969, 1054, 1178, 1395, 1445, 1530, 1581, 1615, 1710, 1734, 1767, 1938, 2601, 2635, 2790, 2890, 2907, 2945, 3162, 3230, 3534, 4335, 4743, 4845, 4913, 5202, 5270, 5301, 5491, 5814, 5890, 7905, 8670, 8835, 8959, 9486, 9690, 9826, 10013, 10602, 10982, 13005, 14535, 14739, 15810, 16473, 17670, 17918, 20026, 23715, 24565, 26010, 26505, 26877, 27455, 29070, 29478, 30039, 32946, 44217, 44795, 47430, 49130, 49419, 50065, 53010, 53754, 54910, 60078, 73695, 80631, 82365, 88434, 89590, 90117, 93347, 98838, 100130, 134385, 147390, 150195, 152303, 161262, 164730, 170221, 180234, 186694, 221085, 247095, 268770, 280041, 300390, 304606, 340442, 403155, 442170, 450585, 456909, 466735, 494190, 510663, 560082, 761515, 806310, 840123, 851105, 901170, 913818, 933470, 1021326, 1370727, 1400205, 1523030, 1531989, 1680246, 1702210, 2284545, 2553315, 2741454, 2800410, 2893757, 3063978, 4200615, 4569090, 5106630, 5787514, 6853635, 7659945, 8401230, 8681271, 13707270, 14468785, 15319890, 17362542, 26043813, 28937570, 43406355, 52087626, 86812710, 130219065, 260438130]

約数ペア:

[(1, 260438130), (2, 130219065), (3, 86812710), (5, 52087626), (6, 43406355), (9, 28937570), (10, 26043813), (15, 17362542), (17, 15319890), (18, 14468785), (19, 13707270), (30, 8681271), (31, 8401230), (34, 7659945), (38, 6853635), (45, 5787514), (51, 5106630), (57, 4569090), (62, 4200615), (85, 3063978), (90, 2893757), (93, 2800410), (95, 2741454), (102, 2553315), (114, 2284545), (153, 1702210), (155, 1680246), (170, 1531989), (171, 1523030), (186, 1400205), (190, 1370727), (255, 1021326), (279, 933470), (285, 913818), (289, 901170), (306, 851105), (310, 840123), (323, 806310), (342, 761515), (465, 560082), (510, 510663), (527, 494190), (558, 466735), (570, 456909), (578, 450585), (589, 442170), (646, 403155), (765, 340442), (855, 304606), (867, 300390), (930, 280041), (969, 268770), (1054, 247095), (1178, 221085), (1395, 186694), (1445, 180234), (1530, 170221), (1581, 164730), (1615, 161262), (1710, 152303), (1734, 150195), (1767, 147390), (1938, 134385), (2601, 100130), (2635, 98838), (2790, 93347), (2890, 90117), (2907, 89590), (2945, 88434), (3162, 82365), (3230, 80631), (3534, 73695), (4335, 60078), (4743, 54910), (4845, 53754), (4913, 53010), (5202, 50065), (5270, 49419), (5301, 49130), (5491, 47430), (5814, 44795), (5890, 44217), (7905, 32946), (8670, 30039), (8835, 29478), (8959, 29070), (9486, 27455), (9690, 26877), (9826, 26505), (10013, 26010), (10602, 24565), (10982, 23715), (13005, 20026), (14535, 17918), (14739, 17670), (15810, 16473)]