1457847540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4283}}^1$

素因数の和:4390

約数の個数: 144

約数和(自身を含む): 4640702976

約数和(自身を除く): 3182855436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 61, 62, 90, 93, 122, 124, 155, 180, 183, 186, 244, 279, 305, 310, 366, 372, 465, 549, 558, 610, 620, 732, 915, 930, 1098, 1116, 1220, 1395, 1830, 1860, 1891, 2196, 2745, 2790, 3660, 3782, 4283, 5490, 5580, 5673, 7564, 8566, 9455, 10980, 11346, 12849, 17019, 17132, 18910, 21415, 22692, 25698, 28365, 34038, 37820, 38547, 42830, 51396, 56730, 64245, 68076, 77094, 85095, 85660, 113460, 128490, 132773, 154188, 170190, 192735, 256980, 261263, 265546, 340380, 385470, 398319, 522526, 531092, 663865, 770940, 783789, 796638, 1045052, 1194957, 1306315, 1327730, 1567578, 1593276, 1991595, 2351367, 2389914, 2612630, 2655460, 3135156, 3918945, 3983190, 4702734, 4779828, 5225260, 5974785, 7837890, 7966380, 8099153, 9405468, 11756835, 11949570, 15675780, 16198306, 23513670, 23899140, 24297459, 32396612, 40495765, 47027340, 48594918, 72892377, 80991530, 97189836, 121487295, 145784754, 161983060, 242974590, 291569508, 364461885, 485949180, 728923770, 1457847540]

約数ペア:

[(1, 1457847540), (2, 728923770), (3, 485949180), (4, 364461885), (5, 291569508), (6, 242974590), (9, 161983060), (10, 145784754), (12, 121487295), (15, 97189836), (18, 80991530), (20, 72892377), (30, 48594918), (31, 47027340), (36, 40495765), (45, 32396612), (60, 24297459), (61, 23899140), (62, 23513670), (90, 16198306), (93, 15675780), (122, 11949570), (124, 11756835), (155, 9405468), (180, 8099153), (183, 7966380), (186, 7837890), (244, 5974785), (279, 5225260), (305, 4779828), (310, 4702734), (366, 3983190), (372, 3918945), (465, 3135156), (549, 2655460), (558, 2612630), (610, 2389914), (620, 2351367), (732, 1991595), (915, 1593276), (930, 1567578), (1098, 1327730), (1116, 1306315), (1220, 1194957), (1395, 1045052), (1830, 796638), (1860, 783789), (1891, 770940), (2196, 663865), (2745, 531092), (2790, 522526), (3660, 398319), (3782, 385470), (4283, 340380), (5490, 265546), (5580, 261263), (5673, 256980), (7564, 192735), (8566, 170190), (9455, 154188), (10980, 132773), (11346, 128490), (12849, 113460), (17019, 85660), (17132, 85095), (18910, 77094), (21415, 68076), (22692, 64245), (25698, 56730), (28365, 51396), (34038, 42830), (37820, 38547)]