2007923580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:619

約数の個数: 288

約数和(自身を含む): 6926931648

約数和(自身を除く): 4919008068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 81, 90, 108, 117, 122, 130, 135, 156, 162, 180, 183, 195, 234, 243, 244, 260, 270, 305, 324, 351, 366, 390, 405, 468, 486, 521, 540, 549, 585, 610, 702, 732, 780, 793, 810, 915, 972, 1042, 1053, 1098, 1170, 1215, 1220, 1404, 1563, 1586, 1620, 1647, 1755, 1830, 2084, 2106, 2196, 2340, 2379, 2430, 2605, 2745, 3126, 3159, 3172, 3294, 3510, 3660, 3965, 4212, 4689, 4758, 4860, 4941, 5210, 5265, 5490, 6252, 6318, 6588, 6773, 7020, 7137, 7815, 7930, 8235, 9378, 9516, 9882, 10420, 10530, 10980, 11895, 12636, 13546, 14067, 14274, 14823, 15630, 15795, 15860, 16470, 18756, 19764, 20319, 21060, 21411, 23445, 23790, 24705, 27092, 28134, 28548, 29646, 31260, 31590, 31781, 32940, 33865, 35685, 40638, 42201, 42822, 46890, 47580, 49410, 56268, 59292, 60957, 63180, 63562, 64233, 67730, 70335, 71370, 74115, 81276, 84402, 85644, 93780, 95343, 98820, 101595, 107055, 121914, 126603, 127124, 128466, 135460, 140670, 142740, 148230, 158905, 168804, 182871, 190686, 192699, 203190, 211005, 214110, 243828, 253206, 256932, 281340, 286029, 296460, 304785, 317810, 321165, 365742, 381372, 385398, 406380, 413153, 422010, 428220, 476715, 506412, 548613, 572058, 609570, 633015, 635620, 642330, 731484, 770796, 826306, 844020, 858087, 914355, 953430, 963495, 1097226, 1144116, 1219140, 1239459, 1266030, 1284660, 1430145, 1645839, 1652612, 1716174, 1828710, 1906860, 1926990, 2065765, 2194452, 2478918, 2532060, 2574261, 2743065, 2860290, 3291678, 3432348, 3657420, 3718377, 3853980, 4131530, 4290435, 4957836, 5148522, 5486130, 5720580, 6197295, 6583356, 7436754, 7722783, 8229195, 8263060, 8580870, 10297044, 10972260, 11155131, 12394590, 12871305, 14873508, 15445566, 16458390, 17161740, 18591885, 22310262, 24789180, 25742610, 30891132, 32916780, 33465393, 37183770, 38613915, 44620524, 51485220, 55775655, 66930786, 74367540, 77227830, 100396179, 111551310, 133861572, 154455660, 167326965, 200792358, 223102620, 334653930, 401584716, 501980895, 669307860, 1003961790, 2007923580]

約数ペア:

[(1, 2007923580), (2, 1003961790), (3, 669307860), (4, 501980895), (5, 401584716), (6, 334653930), (9, 223102620), (10, 200792358), (12, 167326965), (13, 154455660), (15, 133861572), (18, 111551310), (20, 100396179), (26, 77227830), (27, 74367540), (30, 66930786), (36, 55775655), (39, 51485220), (45, 44620524), (52, 38613915), (54, 37183770), (60, 33465393), (61, 32916780), (65, 30891132), (78, 25742610), (81, 24789180), (90, 22310262), (108, 18591885), (117, 17161740), (122, 16458390), (130, 15445566), (135, 14873508), (156, 12871305), (162, 12394590), (180, 11155131), (183, 10972260), (195, 10297044), (234, 8580870), (243, 8263060), (244, 8229195), (260, 7722783), (270, 7436754), (305, 6583356), (324, 6197295), (351, 5720580), (366, 5486130), (390, 5148522), (405, 4957836), (468, 4290435), (486, 4131530), (521, 3853980), (540, 3718377), (549, 3657420), (585, 3432348), (610, 3291678), (702, 2860290), (732, 2743065), (780, 2574261), (793, 2532060), (810, 2478918), (915, 2194452), (972, 2065765), (1042, 1926990), (1053, 1906860), (1098, 1828710), (1170, 1716174), (1215, 1652612), (1220, 1645839), (1404, 1430145), (1563, 1284660), (1586, 1266030), (1620, 1239459), (1647, 1219140), (1755, 1144116), (1830, 1097226), (2084, 963495), (2106, 953430), (2196, 914355), (2340, 858087), (2379, 844020), (2430, 826306), (2605, 770796), (2745, 731484), (3126, 642330), (3159, 635620), (3172, 633015), (3294, 609570), (3510, 572058), (3660, 548613), (3965, 506412), (4212, 476715), (4689, 428220), (4758, 422010), (4860, 413153), (4941, 406380), (5210, 385398), (5265, 381372), (5490, 365742), (6252, 321165), (6318, 317810), (6588, 304785), (6773, 296460), (7020, 286029), (7137, 281340), (7815, 256932), (7930, 253206), (8235, 243828), (9378, 214110), (9516, 211005), (9882, 203190), (10420, 192699), (10530, 190686), (10980, 182871), (11895, 168804), (12636, 158905), (13546, 148230), (14067, 142740), (14274, 140670), (14823, 135460), (15630, 128466), (15795, 127124), (15860, 126603), (16470, 121914), (18756, 107055), (19764, 101595), (20319, 98820), (21060, 95343), (21411, 93780), (23445, 85644), (23790, 84402), (24705, 81276), (27092, 74115), (28134, 71370), (28548, 70335), (29646, 67730), (31260, 64233), (31590, 63562), (31781, 63180), (32940, 60957), (33865, 59292), (35685, 56268), (40638, 49410), (42201, 47580), (42822, 46890)]