2597439780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:707

約数の個数: 288

約数和(自身を含む): 8917429248

約数和(自身を除く): 6319989468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 61, 62, 65, 78, 90, 93, 117, 122, 124, 130, 155, 156, 180, 183, 186, 195, 234, 244, 260, 279, 305, 310, 366, 372, 390, 403, 465, 468, 549, 558, 585, 587, 610, 620, 732, 780, 793, 806, 915, 930, 1098, 1116, 1170, 1174, 1209, 1220, 1395, 1586, 1612, 1761, 1830, 1860, 1891, 2015, 2196, 2340, 2348, 2379, 2418, 2745, 2790, 2935, 3172, 3522, 3627, 3660, 3782, 3965, 4030, 4758, 4836, 5283, 5490, 5580, 5673, 5870, 6045, 7044, 7137, 7254, 7564, 7631, 7930, 8060, 8805, 9455, 9516, 10566, 10980, 11346, 11740, 11895, 12090, 14274, 14508, 15262, 15860, 17019, 17610, 18135, 18197, 18910, 21132, 22692, 22893, 23790, 24180, 24583, 26415, 28365, 28548, 30524, 34038, 35220, 35685, 35807, 36270, 36394, 37820, 38155, 45786, 47580, 49166, 52830, 54591, 56730, 68076, 68679, 71370, 71614, 72540, 72788, 73749, 76310, 85095, 90985, 91572, 98332, 105660, 107421, 109182, 113460, 114465, 122915, 137358, 142740, 143228, 147498, 152620, 163773, 170190, 179035, 181970, 214842, 218364, 221247, 228930, 236561, 245830, 272955, 274716, 294996, 322263, 327546, 340380, 343395, 358070, 363940, 368745, 429684, 442494, 457860, 465491, 473122, 491660, 537105, 545910, 644526, 655092, 686790, 709683, 716140, 737490, 818865, 884988, 930982, 946244, 1074210, 1091820, 1106235, 1110017, 1182805, 1289052, 1373580, 1396473, 1419366, 1474980, 1611315, 1637730, 1861964, 2129049, 2148420, 2212470, 2220034, 2327455, 2365610, 2792946, 2838732, 3222630, 3275460, 3330051, 3548415, 4189419, 4258098, 4424940, 4440068, 4654910, 4731220, 5550085, 5585892, 6445260, 6660102, 6982365, 7096830, 8378838, 8516196, 9309820, 9990153, 10645245, 11100170, 13320204, 13964730, 14193660, 14430221, 16650255, 16757676, 19980306, 20947095, 21290490, 22200340, 27929460, 28860442, 33300510, 39960612, 41894190, 42580980, 43290663, 49950765, 57720884, 66601020, 72151105, 83788380, 86581326, 99901530, 129871989, 144302210, 173162652, 199803060, 216453315, 259743978, 288604420, 432906630, 519487956, 649359945, 865813260, 1298719890, 2597439780]

約数ペア:

[(1, 2597439780), (2, 1298719890), (3, 865813260), (4, 649359945), (5, 519487956), (6, 432906630), (9, 288604420), (10, 259743978), (12, 216453315), (13, 199803060), (15, 173162652), (18, 144302210), (20, 129871989), (26, 99901530), (30, 86581326), (31, 83788380), (36, 72151105), (39, 66601020), (45, 57720884), (52, 49950765), (60, 43290663), (61, 42580980), (62, 41894190), (65, 39960612), (78, 33300510), (90, 28860442), (93, 27929460), (117, 22200340), (122, 21290490), (124, 20947095), (130, 19980306), (155, 16757676), (156, 16650255), (180, 14430221), (183, 14193660), (186, 13964730), (195, 13320204), (234, 11100170), (244, 10645245), (260, 9990153), (279, 9309820), (305, 8516196), (310, 8378838), (366, 7096830), (372, 6982365), (390, 6660102), (403, 6445260), (465, 5585892), (468, 5550085), (549, 4731220), (558, 4654910), (585, 4440068), (587, 4424940), (610, 4258098), (620, 4189419), (732, 3548415), (780, 3330051), (793, 3275460), (806, 3222630), (915, 2838732), (930, 2792946), (1098, 2365610), (1116, 2327455), (1170, 2220034), (1174, 2212470), (1209, 2148420), (1220, 2129049), (1395, 1861964), (1586, 1637730), (1612, 1611315), (1761, 1474980), (1830, 1419366), (1860, 1396473), (1891, 1373580), (2015, 1289052), (2196, 1182805), (2340, 1110017), (2348, 1106235), (2379, 1091820), (2418, 1074210), (2745, 946244), (2790, 930982), (2935, 884988), (3172, 818865), (3522, 737490), (3627, 716140), (3660, 709683), (3782, 686790), (3965, 655092), (4030, 644526), (4758, 545910), (4836, 537105), (5283, 491660), (5490, 473122), (5580, 465491), (5673, 457860), (5870, 442494), (6045, 429684), (7044, 368745), (7137, 363940), (7254, 358070), (7564, 343395), (7631, 340380), (7930, 327546), (8060, 322263), (8805, 294996), (9455, 274716), (9516, 272955), (10566, 245830), (10980, 236561), (11346, 228930), (11740, 221247), (11895, 218364), (12090, 214842), (14274, 181970), (14508, 179035), (15262, 170190), (15860, 163773), (17019, 152620), (17610, 147498), (18135, 143228), (18197, 142740), (18910, 137358), (21132, 122915), (22692, 114465), (22893, 113460), (23790, 109182), (24180, 107421), (24583, 105660), (26415, 98332), (28365, 91572), (28548, 90985), (30524, 85095), (34038, 76310), (35220, 73749), (35685, 72788), (35807, 72540), (36270, 71614), (36394, 71370), (37820, 68679), (38155, 68076), (45786, 56730), (47580, 54591), (49166, 52830)]