2137692540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 6753567744

約数和(自身を除く): 4615875204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 47, 51, 60, 61, 68, 85, 86, 94, 102, 122, 129, 141, 170, 172, 183, 188, 204, 215, 235, 244, 255, 258, 282, 289, 305, 340, 366, 430, 470, 510, 516, 564, 578, 610, 645, 705, 731, 732, 799, 860, 867, 915, 940, 1020, 1037, 1156, 1220, 1290, 1410, 1445, 1462, 1598, 1734, 1830, 2021, 2074, 2193, 2397, 2580, 2623, 2820, 2867, 2890, 2924, 3111, 3196, 3468, 3655, 3660, 3995, 4042, 4148, 4335, 4386, 4794, 5185, 5246, 5734, 5780, 6063, 6222, 7310, 7869, 7990, 8084, 8601, 8670, 8772, 9588, 10105, 10370, 10492, 10965, 11468, 11985, 12126, 12427, 12444, 13115, 13583, 14335, 14620, 15555, 15738, 15980, 17202, 17340, 17629, 20210, 20740, 21930, 23970, 24252, 24854, 26230, 27166, 28670, 30315, 31110, 31476, 34357, 34404, 35258, 37281, 39345, 40420, 40749, 43005, 43860, 44591, 47940, 48739, 49708, 52460, 52887, 54332, 57340, 60630, 62135, 62220, 67915, 68714, 70516, 74562, 78690, 81498, 86010, 88145, 89182, 97478, 103071, 105774, 121260, 123281, 124270, 133773, 135830, 137428, 146217, 149124, 157380, 162996, 171785, 172020, 176290, 178364, 186405, 194956, 203745, 206142, 211548, 222955, 243695, 246562, 248540, 264435, 267546, 271660, 292434, 343570, 352580, 369843, 372810, 407490, 412284, 445910, 487390, 493124, 515355, 528870, 535092, 584069, 584868, 616405, 668865, 687140, 731085, 739686, 745620, 758047, 814980, 828563, 891820, 974780, 1030710, 1057740, 1168138, 1232810, 1337730, 1462170, 1479372, 1516094, 1657126, 1752207, 1849215, 2061420, 2095777, 2274141, 2336276, 2465620, 2485689, 2675460, 2920345, 2924340, 3032188, 3314252, 3504414, 3698430, 3790235, 4142815, 4191554, 4548282, 4971378, 5840690, 6287331, 7008828, 7396860, 7580470, 8285630, 8383108, 8761035, 9096564, 9942756, 10478885, 11370705, 11681380, 12428445, 12574662, 15160940, 16571260, 17522070, 20957770, 22741410, 24856890, 25149324, 31436655, 35044140, 35628209, 41915540, 45482820, 49713780, 62873310, 71256418, 106884627, 125746620, 142512836, 178141045, 213769254, 356282090, 427538508, 534423135, 712564180, 1068846270, 2137692540]

約数ペア:

[(1, 2137692540), (2, 1068846270), (3, 712564180), (4, 534423135), (5, 427538508), (6, 356282090), (10, 213769254), (12, 178141045), (15, 142512836), (17, 125746620), (20, 106884627), (30, 71256418), (34, 62873310), (43, 49713780), (47, 45482820), (51, 41915540), (60, 35628209), (61, 35044140), (68, 31436655), (85, 25149324), (86, 24856890), (94, 22741410), (102, 20957770), (122, 17522070), (129, 16571260), (141, 15160940), (170, 12574662), (172, 12428445), (183, 11681380), (188, 11370705), (204, 10478885), (215, 9942756), (235, 9096564), (244, 8761035), (255, 8383108), (258, 8285630), (282, 7580470), (289, 7396860), (305, 7008828), (340, 6287331), (366, 5840690), (430, 4971378), (470, 4548282), (510, 4191554), (516, 4142815), (564, 3790235), (578, 3698430), (610, 3504414), (645, 3314252), (705, 3032188), (731, 2924340), (732, 2920345), (799, 2675460), (860, 2485689), (867, 2465620), (915, 2336276), (940, 2274141), (1020, 2095777), (1037, 2061420), (1156, 1849215), (1220, 1752207), (1290, 1657126), (1410, 1516094), (1445, 1479372), (1462, 1462170), (1598, 1337730), (1734, 1232810), (1830, 1168138), (2021, 1057740), (2074, 1030710), (2193, 974780), (2397, 891820), (2580, 828563), (2623, 814980), (2820, 758047), (2867, 745620), (2890, 739686), (2924, 731085), (3111, 687140), (3196, 668865), (3468, 616405), (3655, 584868), (3660, 584069), (3995, 535092), (4042, 528870), (4148, 515355), (4335, 493124), (4386, 487390), (4794, 445910), (5185, 412284), (5246, 407490), (5734, 372810), (5780, 369843), (6063, 352580), (6222, 343570), (7310, 292434), (7869, 271660), (7990, 267546), (8084, 264435), (8601, 248540), (8670, 246562), (8772, 243695), (9588, 222955), (10105, 211548), (10370, 206142), (10492, 203745), (10965, 194956), (11468, 186405), (11985, 178364), (12126, 176290), (12427, 172020), (12444, 171785), (13115, 162996), (13583, 157380), (14335, 149124), (14620, 146217), (15555, 137428), (15738, 135830), (15980, 133773), (17202, 124270), (17340, 123281), (17629, 121260), (20210, 105774), (20740, 103071), (21930, 97478), (23970, 89182), (24252, 88145), (24854, 86010), (26230, 81498), (27166, 78690), (28670, 74562), (30315, 70516), (31110, 68714), (31476, 67915), (34357, 62220), (34404, 62135), (35258, 60630), (37281, 57340), (39345, 54332), (40420, 52887), (40749, 52460), (43005, 49708), (43860, 48739), (44591, 47940)]