2261129580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 288

約数和(自身を含む): 7661122560

約数和(自身を除く): 5399992980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 47, 54, 57, 60, 76, 81, 90, 94, 95, 108, 114, 135, 141, 162, 171, 180, 188, 190, 228, 235, 243, 270, 282, 285, 324, 342, 380, 405, 423, 470, 486, 513, 521, 540, 564, 570, 684, 705, 810, 846, 855, 893, 940, 972, 1026, 1042, 1140, 1215, 1269, 1410, 1539, 1563, 1620, 1692, 1710, 1786, 2052, 2084, 2115, 2430, 2538, 2565, 2605, 2679, 2820, 3078, 3126, 3420, 3572, 3807, 4230, 4465, 4617, 4689, 4860, 5076, 5130, 5210, 5358, 6156, 6252, 6345, 7614, 7695, 7815, 8037, 8460, 8930, 9234, 9378, 9899, 10260, 10420, 10716, 11421, 12690, 13395, 14067, 15228, 15390, 15630, 16074, 17860, 18468, 18756, 19035, 19798, 22842, 23085, 23445, 24111, 24487, 25380, 26790, 28134, 29697, 30780, 31260, 32148, 38070, 39596, 40185, 42201, 45684, 46170, 46890, 48222, 48974, 49495, 53580, 56268, 57105, 59394, 70335, 72333, 73461, 76140, 80370, 84402, 89091, 92340, 93780, 96444, 97948, 98990, 114210, 118788, 120555, 122435, 126603, 140670, 144666, 146922, 148485, 160740, 168804, 178182, 197980, 211005, 216999, 220383, 228420, 241110, 244870, 253206, 267273, 281340, 289332, 293844, 296970, 356364, 361665, 367305, 422010, 433998, 440766, 445455, 465253, 482220, 489740, 506412, 534546, 593940, 633015, 661149, 723330, 734610, 801819, 844020, 867996, 881532, 890910, 930506, 1069092, 1084995, 1101915, 1266030, 1322298, 1336365, 1395759, 1446660, 1469220, 1603638, 1781820, 1861012, 1983447, 2169990, 2203830, 2326265, 2405457, 2532060, 2644596, 2672730, 2791518, 3207276, 3305745, 3966894, 4009095, 4187277, 4339980, 4407660, 4652530, 4810914, 5345460, 5583036, 5950341, 6611490, 6978795, 7933788, 8018190, 8374554, 9305060, 9621828, 9917235, 11900682, 12027285, 12561831, 13222980, 13957590, 16036380, 16749108, 19834470, 20936385, 23801364, 24054570, 25123662, 27915180, 29751705, 37685493, 39668940, 41872770, 48109140, 50247324, 59503410, 62809155, 75370986, 83745540, 113056479, 119006820, 125618310, 150741972, 188427465, 226112958, 251236620, 376854930, 452225916, 565282395, 753709860, 1130564790, 2261129580]

約数ペア:

[(1, 2261129580), (2, 1130564790), (3, 753709860), (4, 565282395), (5, 452225916), (6, 376854930), (9, 251236620), (10, 226112958), (12, 188427465), (15, 150741972), (18, 125618310), (19, 119006820), (20, 113056479), (27, 83745540), (30, 75370986), (36, 62809155), (38, 59503410), (45, 50247324), (47, 48109140), (54, 41872770), (57, 39668940), (60, 37685493), (76, 29751705), (81, 27915180), (90, 25123662), (94, 24054570), (95, 23801364), (108, 20936385), (114, 19834470), (135, 16749108), (141, 16036380), (162, 13957590), (171, 13222980), (180, 12561831), (188, 12027285), (190, 11900682), (228, 9917235), (235, 9621828), (243, 9305060), (270, 8374554), (282, 8018190), (285, 7933788), (324, 6978795), (342, 6611490), (380, 5950341), (405, 5583036), (423, 5345460), (470, 4810914), (486, 4652530), (513, 4407660), (521, 4339980), (540, 4187277), (564, 4009095), (570, 3966894), (684, 3305745), (705, 3207276), (810, 2791518), (846, 2672730), (855, 2644596), (893, 2532060), (940, 2405457), (972, 2326265), (1026, 2203830), (1042, 2169990), (1140, 1983447), (1215, 1861012), (1269, 1781820), (1410, 1603638), (1539, 1469220), (1563, 1446660), (1620, 1395759), (1692, 1336365), (1710, 1322298), (1786, 1266030), (2052, 1101915), (2084, 1084995), (2115, 1069092), (2430, 930506), (2538, 890910), (2565, 881532), (2605, 867996), (2679, 844020), (2820, 801819), (3078, 734610), (3126, 723330), (3420, 661149), (3572, 633015), (3807, 593940), (4230, 534546), (4465, 506412), (4617, 489740), (4689, 482220), (4860, 465253), (5076, 445455), (5130, 440766), (5210, 433998), (5358, 422010), (6156, 367305), (6252, 361665), (6345, 356364), (7614, 296970), (7695, 293844), (7815, 289332), (8037, 281340), (8460, 267273), (8930, 253206), (9234, 244870), (9378, 241110), (9899, 228420), (10260, 220383), (10420, 216999), (10716, 211005), (11421, 197980), (12690, 178182), (13395, 168804), (14067, 160740), (15228, 148485), (15390, 146922), (15630, 144666), (16074, 140670), (17860, 126603), (18468, 122435), (18756, 120555), (19035, 118788), (19798, 114210), (22842, 98990), (23085, 97948), (23445, 96444), (24111, 93780), (24487, 92340), (25380, 89091), (26790, 84402), (28134, 80370), (29697, 76140), (30780, 73461), (31260, 72333), (32148, 70335), (38070, 59394), (39596, 57105), (40185, 56268), (42201, 53580), (45684, 49495), (46170, 48974), (46890, 48222)]