1587795660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2311}}^1$

素因数の和:2684

約数の個数: 144

約数和(自身を含む): 5271581952

約数和(自身を除く): 3683786292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 347, 396, 495, 660, 694, 990, 1041, 1388, 1735, 1980, 2082, 2311, 3123, 3470, 3817, 4164, 4622, 5205, 6246, 6933, 6940, 7634, 9244, 10410, 11451, 11555, 12492, 13866, 15268, 15615, 19085, 20799, 20820, 22902, 23110, 25421, 27732, 31230, 34353, 34665, 38170, 41598, 45804, 46220, 50842, 57255, 62460, 68706, 69330, 76263, 76340, 83196, 101684, 103995, 114510, 127105, 137412, 138660, 152526, 171765, 207990, 228789, 229020, 254210, 305052, 343530, 381315, 415980, 457578, 508420, 687060, 762630, 801917, 915156, 1143945, 1525260, 1603834, 2287890, 2405751, 3207668, 4009585, 4575780, 4811502, 7217253, 8019170, 8821087, 9623004, 12028755, 14434506, 16038340, 17642174, 24057510, 26463261, 28869012, 35284348, 36086265, 44105435, 48115020, 52926522, 72172530, 79389783, 88210870, 105853044, 132316305, 144345060, 158779566, 176421740, 264632610, 317559132, 396948915, 529265220, 793897830, 1587795660]

約数ペア:

[(1, 1587795660), (2, 793897830), (3, 529265220), (4, 396948915), (5, 317559132), (6, 264632610), (9, 176421740), (10, 158779566), (11, 144345060), (12, 132316305), (15, 105853044), (18, 88210870), (20, 79389783), (22, 72172530), (30, 52926522), (33, 48115020), (36, 44105435), (44, 36086265), (45, 35284348), (55, 28869012), (60, 26463261), (66, 24057510), (90, 17642174), (99, 16038340), (110, 14434506), (132, 12028755), (165, 9623004), (180, 8821087), (198, 8019170), (220, 7217253), (330, 4811502), (347, 4575780), (396, 4009585), (495, 3207668), (660, 2405751), (694, 2287890), (990, 1603834), (1041, 1525260), (1388, 1143945), (1735, 915156), (1980, 801917), (2082, 762630), (2311, 687060), (3123, 508420), (3470, 457578), (3817, 415980), (4164, 381315), (4622, 343530), (5205, 305052), (6246, 254210), (6933, 229020), (6940, 228789), (7634, 207990), (9244, 171765), (10410, 152526), (11451, 138660), (11555, 137412), (12492, 127105), (13866, 114510), (15268, 103995), (15615, 101684), (19085, 83196), (20799, 76340), (20820, 76263), (22902, 69330), (23110, 68706), (25421, 62460), (27732, 57255), (31230, 50842), (34353, 46220), (34665, 45804), (38170, 41598)]