15671529200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{2269}}^1$

素因数の和:2875

約数の個数: 120

約数和(自身を含む): 38952328320

約数和(自身を除く): 23280799120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 557, 620, 775, 1114, 1240, 1550, 2228, 2269, 2480, 2785, 3100, 4456, 4538, 5570, 6200, 8912, 9076, 11140, 11345, 12400, 13925, 17267, 18152, 22280, 22690, 27850, 34534, 36304, 44560, 45380, 55700, 56725, 69068, 70339, 86335, 90760, 111400, 113450, 138136, 140678, 172670, 181520, 222800, 226900, 276272, 281356, 345340, 351695, 431675, 453800, 562712, 690680, 703390, 863350, 907600, 1125424, 1263833, 1381360, 1406780, 1726700, 1758475, 2527666, 2813560, 3453400, 3516950, 5055332, 5627120, 6319165, 6906800, 7033900, 10110664, 12638330, 14067800, 20221328, 25276660, 28135600, 31595825, 39178823, 50553320, 63191650, 78357646, 101106640, 126383300, 156715292, 195894115, 252766600, 313430584, 391788230, 505533200, 626861168, 783576460, 979470575, 1567152920, 1958941150, 3134305840, 3917882300, 7835764600, 15671529200]

約数ペア:

[(1, 15671529200), (2, 7835764600), (4, 3917882300), (5, 3134305840), (8, 1958941150), (10, 1567152920), (16, 979470575), (20, 783576460), (25, 626861168), (31, 505533200), (40, 391788230), (50, 313430584), (62, 252766600), (80, 195894115), (100, 156715292), (124, 126383300), (155, 101106640), (200, 78357646), (248, 63191650), (310, 50553320), (400, 39178823), (496, 31595825), (557, 28135600), (620, 25276660), (775, 20221328), (1114, 14067800), (1240, 12638330), (1550, 10110664), (2228, 7033900), (2269, 6906800), (2480, 6319165), (2785, 5627120), (3100, 5055332), (4456, 3516950), (4538, 3453400), (5570, 2813560), (6200, 2527666), (8912, 1758475), (9076, 1726700), (11140, 1406780), (11345, 1381360), (12400, 1263833), (13925, 1125424), (17267, 907600), (18152, 863350), (22280, 703390), (22690, 690680), (27850, 562712), (34534, 453800), (36304, 431675), (44560, 351695), (45380, 345340), (55700, 281356), (56725, 276272), (69068, 226900), (70339, 222800), (86335, 181520), (90760, 172670), (111400, 140678), (113450, 138136)]