157035757600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{80153}}^1$

素因数の和:80283

約数の個数: 144

約数和(自身を含む): 400744350720

約数和(自身を除く): 243708593120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 79, 80, 100, 124, 155, 158, 160, 200, 248, 310, 316, 395, 400, 496, 620, 632, 775, 790, 800, 992, 1240, 1264, 1550, 1580, 1975, 2449, 2480, 2528, 3100, 3160, 3950, 4898, 4960, 6200, 6320, 7900, 9796, 12245, 12400, 12640, 15800, 19592, 24490, 24800, 31600, 39184, 48980, 61225, 63200, 78368, 80153, 97960, 122450, 160306, 195920, 244900, 320612, 391840, 400765, 489800, 641224, 801530, 979600, 1282448, 1603060, 1959200, 2003825, 2484743, 2564896, 3206120, 4007650, 4969486, 6332087, 6412240, 8015300, 9938972, 12423715, 12664174, 12824480, 16030600, 19877944, 24847430, 25328348, 31660435, 32061200, 39755888, 49694860, 50656696, 62118575, 63320870, 64122400, 79511776, 99389720, 101313392, 124237150, 126641740, 158302175, 196294697, 198779440, 202626784, 248474300, 253283480, 316604350, 392589394, 397558880, 496948600, 506566960, 633208700, 785178788, 981473485, 993897200, 1013133920, 1266417400, 1570357576, 1962946970, 1987794400, 2532834800, 3140715152, 3925893940, 4907367425, 5065669600, 6281430304, 7851787880, 9814734850, 15703575760, 19629469700, 31407151520, 39258939400, 78517878800, 157035757600]

約数ペア:

[(1, 157035757600), (2, 78517878800), (4, 39258939400), (5, 31407151520), (8, 19629469700), (10, 15703575760), (16, 9814734850), (20, 7851787880), (25, 6281430304), (31, 5065669600), (32, 4907367425), (40, 3925893940), (50, 3140715152), (62, 2532834800), (79, 1987794400), (80, 1962946970), (100, 1570357576), (124, 1266417400), (155, 1013133920), (158, 993897200), (160, 981473485), (200, 785178788), (248, 633208700), (310, 506566960), (316, 496948600), (395, 397558880), (400, 392589394), (496, 316604350), (620, 253283480), (632, 248474300), (775, 202626784), (790, 198779440), (800, 196294697), (992, 158302175), (1240, 126641740), (1264, 124237150), (1550, 101313392), (1580, 99389720), (1975, 79511776), (2449, 64122400), (2480, 63320870), (2528, 62118575), (3100, 50656696), (3160, 49694860), (3950, 39755888), (4898, 32061200), (4960, 31660435), (6200, 25328348), (6320, 24847430), (7900, 19877944), (9796, 16030600), (12245, 12824480), (12400, 12664174), (12640, 12423715), (15800, 9938972), (19592, 8015300), (24490, 6412240), (24800, 6332087), (31600, 4969486), (39184, 4007650), (48980, 3206120), (61225, 2564896), (63200, 2484743), (78368, 2003825), (80153, 1959200), (97960, 1603060), (122450, 1282448), (160306, 979600), (195920, 801530), (244900, 641224), (320612, 489800), (391840, 400765)]