2080455570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:278

約数の個数: 256

約数和(自身を含む): 6091407360

約数和(自身を除く): 4010951790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 31, 45, 46, 54, 62, 69, 90, 93, 101, 107, 115, 135, 138, 155, 186, 202, 207, 214, 230, 270, 279, 303, 310, 321, 345, 414, 465, 505, 535, 558, 606, 621, 642, 690, 713, 837, 909, 930, 963, 1010, 1035, 1070, 1242, 1395, 1426, 1515, 1605, 1674, 1818, 1926, 2070, 2139, 2323, 2461, 2727, 2790, 2889, 3030, 3105, 3131, 3210, 3317, 3565, 4185, 4278, 4545, 4646, 4815, 4922, 5454, 5778, 6210, 6262, 6417, 6634, 6969, 7130, 7383, 8370, 9090, 9393, 9630, 9951, 10695, 10807, 11615, 12305, 12834, 13635, 13938, 14445, 14766, 15655, 16585, 18786, 19251, 19902, 20907, 21390, 21614, 22149, 23230, 24610, 27270, 28179, 28890, 29853, 31310, 32085, 32421, 33170, 34845, 36915, 38502, 41814, 44298, 46965, 49755, 54035, 56358, 59706, 62721, 64170, 64842, 66447, 69690, 72013, 73830, 76291, 84537, 89559, 93930, 96255, 97263, 99510, 104535, 108070, 110745, 125442, 132894, 140895, 144026, 149265, 152582, 162105, 169074, 179118, 192510, 194526, 209070, 216039, 221490, 228873, 248561, 281790, 291789, 298530, 313605, 324210, 332235, 335017, 360065, 381455, 422685, 432078, 447795, 457746, 486315, 497122, 583578, 627210, 648117, 664470, 670034, 686619, 720130, 745683, 762910, 845370, 895590, 972630, 1005051, 1080195, 1144365, 1242805, 1296234, 1373238, 1458945, 1491366, 1675085, 1944351, 2010102, 2059857, 2160390, 2237049, 2288730, 2485610, 2917890, 3015153, 3240585, 3350170, 3433095, 3728415, 3888702, 4119714, 4474098, 5025255, 6030306, 6481170, 6711147, 6866190, 7456830, 7705391, 9045459, 9721755, 10050510, 10299285, 11185245, 13422294, 15075765, 15410782, 18090918, 19443510, 20598570, 22370490, 23116173, 30151530, 33555735, 38526955, 45227295, 46232346, 67111470, 69348519, 77053910, 90454590, 115580865, 138697038, 208045557, 231161730, 346742595, 416091114, 693485190, 1040227785, 2080455570]

約数ペア:

[(1, 2080455570), (2, 1040227785), (3, 693485190), (5, 416091114), (6, 346742595), (9, 231161730), (10, 208045557), (15, 138697038), (18, 115580865), (23, 90454590), (27, 77053910), (30, 69348519), (31, 67111470), (45, 46232346), (46, 45227295), (54, 38526955), (62, 33555735), (69, 30151530), (90, 23116173), (93, 22370490), (101, 20598570), (107, 19443510), (115, 18090918), (135, 15410782), (138, 15075765), (155, 13422294), (186, 11185245), (202, 10299285), (207, 10050510), (214, 9721755), (230, 9045459), (270, 7705391), (279, 7456830), (303, 6866190), (310, 6711147), (321, 6481170), (345, 6030306), (414, 5025255), (465, 4474098), (505, 4119714), (535, 3888702), (558, 3728415), (606, 3433095), (621, 3350170), (642, 3240585), (690, 3015153), (713, 2917890), (837, 2485610), (909, 2288730), (930, 2237049), (963, 2160390), (1010, 2059857), (1035, 2010102), (1070, 1944351), (1242, 1675085), (1395, 1491366), (1426, 1458945), (1515, 1373238), (1605, 1296234), (1674, 1242805), (1818, 1144365), (1926, 1080195), (2070, 1005051), (2139, 972630), (2323, 895590), (2461, 845370), (2727, 762910), (2790, 745683), (2889, 720130), (3030, 686619), (3105, 670034), (3131, 664470), (3210, 648117), (3317, 627210), (3565, 583578), (4185, 497122), (4278, 486315), (4545, 457746), (4646, 447795), (4815, 432078), (4922, 422685), (5454, 381455), (5778, 360065), (6210, 335017), (6262, 332235), (6417, 324210), (6634, 313605), (6969, 298530), (7130, 291789), (7383, 281790), (8370, 248561), (9090, 228873), (9393, 221490), (9630, 216039), (9951, 209070), (10695, 194526), (10807, 192510), (11615, 179118), (12305, 169074), (12834, 162105), (13635, 152582), (13938, 149265), (14445, 144026), (14766, 140895), (15655, 132894), (16585, 125442), (18786, 110745), (19251, 108070), (19902, 104535), (20907, 99510), (21390, 97263), (21614, 96255), (22149, 93930), (23230, 89559), (24610, 84537), (27270, 76291), (28179, 73830), (28890, 72013), (29853, 69690), (31310, 66447), (32085, 64842), (32421, 64170), (33170, 62721), (34845, 59706), (36915, 56358), (38502, 54035), (41814, 49755), (44298, 46965)]