1907313440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 4864914432

約数和(自身を除く): 2957600992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 83, 113, 124, 155, 160, 164, 166, 205, 226, 248, 310, 328, 332, 410, 415, 452, 496, 565, 620, 656, 664, 820, 830, 904, 992, 1130, 1240, 1271, 1312, 1328, 1640, 1660, 1808, 2260, 2480, 2542, 2573, 2656, 3280, 3320, 3403, 3503, 3616, 4520, 4633, 4960, 5084, 5146, 6355, 6560, 6640, 6806, 7006, 9040, 9266, 9379, 10168, 10292, 12710, 12865, 13280, 13612, 14012, 17015, 17515, 18080, 18532, 18758, 20336, 20584, 23165, 25420, 25730, 27224, 28024, 34030, 35030, 37064, 37516, 40672, 41168, 46330, 46895, 50840, 51460, 54448, 56048, 68060, 70060, 74128, 75032, 82336, 92660, 93790, 101680, 102920, 105493, 108896, 112096, 136120, 140120, 143623, 148256, 150064, 185320, 187580, 203360, 205840, 210986, 272240, 280240, 287246, 290749, 300128, 370640, 375160, 384539, 411680, 421972, 527465, 544480, 560480, 574492, 581498, 718115, 741280, 750320, 769078, 843944, 1054930, 1148984, 1162996, 1436230, 1453745, 1500640, 1538156, 1687888, 1922695, 2109860, 2297968, 2325992, 2872460, 2907490, 3076312, 3375776, 3845390, 4219720, 4595936, 4651984, 5744920, 5814980, 6152624, 7690780, 8439440, 9303968, 11489840, 11629960, 11920709, 12305248, 15381560, 16878880, 22979680, 23259920, 23841418, 30763120, 46519840, 47682836, 59603545, 61526240, 95365672, 119207090, 190731344, 238414180, 381462688, 476828360, 953656720, 1907313440]

約数ペア:

[(1, 1907313440), (2, 953656720), (4, 476828360), (5, 381462688), (8, 238414180), (10, 190731344), (16, 119207090), (20, 95365672), (31, 61526240), (32, 59603545), (40, 47682836), (41, 46519840), (62, 30763120), (80, 23841418), (82, 23259920), (83, 22979680), (113, 16878880), (124, 15381560), (155, 12305248), (160, 11920709), (164, 11629960), (166, 11489840), (205, 9303968), (226, 8439440), (248, 7690780), (310, 6152624), (328, 5814980), (332, 5744920), (410, 4651984), (415, 4595936), (452, 4219720), (496, 3845390), (565, 3375776), (620, 3076312), (656, 2907490), (664, 2872460), (820, 2325992), (830, 2297968), (904, 2109860), (992, 1922695), (1130, 1687888), (1240, 1538156), (1271, 1500640), (1312, 1453745), (1328, 1436230), (1640, 1162996), (1660, 1148984), (1808, 1054930), (2260, 843944), (2480, 769078), (2542, 750320), (2573, 741280), (2656, 718115), (3280, 581498), (3320, 574492), (3403, 560480), (3503, 544480), (3616, 527465), (4520, 421972), (4633, 411680), (4960, 384539), (5084, 375160), (5146, 370640), (6355, 300128), (6560, 290749), (6640, 287246), (6806, 280240), (7006, 272240), (9040, 210986), (9266, 205840), (9379, 203360), (10168, 187580), (10292, 185320), (12710, 150064), (12865, 148256), (13280, 143623), (13612, 140120), (14012, 136120), (17015, 112096), (17515, 108896), (18080, 105493), (18532, 102920), (18758, 101680), (20336, 93790), (20584, 92660), (23165, 82336), (25420, 75032), (25730, 74128), (27224, 70060), (28024, 68060), (34030, 56048), (35030, 54448), (37064, 51460), (37516, 50840), (40672, 46895), (41168, 46330)]