1788115080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{46133}}^1$

素因数の和:46183

約数の個数: 128

約数和(自身を含む): 5978966400

約数和(自身を除く): 4190851320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 38760, 46133, 92266, 138399, 184532, 230665, 276798, 369064, 461330, 553596, 691995, 784261, 876527, 922660, 1107192, 1383990, 1568522, 1753054, 1845320, 2352783, 2629581, 2767980, 3137044, 3506108, 3921305, 4382635, 4705566, 5259162, 5535960, 6274088, 7012216, 7842610, 8765270, 9411132, 10518324, 11763915, 13147905, 14900959, 15685220, 17530540, 18822264, 21036648, 23527830, 26295810, 29801918, 31370440, 35061080, 44702877, 47055660, 52591620, 59603836, 74504795, 89405754, 94111320, 105183240, 119207672, 149009590, 178811508, 223514385, 298019180, 357623016, 447028770, 596038360, 894057540, 1788115080]

約数ペア:

[(1, 1788115080), (2, 894057540), (3, 596038360), (4, 447028770), (5, 357623016), (6, 298019180), (8, 223514385), (10, 178811508), (12, 149009590), (15, 119207672), (17, 105183240), (19, 94111320), (20, 89405754), (24, 74504795), (30, 59603836), (34, 52591620), (38, 47055660), (40, 44702877), (51, 35061080), (57, 31370440), (60, 29801918), (68, 26295810), (76, 23527830), (85, 21036648), (95, 18822264), (102, 17530540), (114, 15685220), (120, 14900959), (136, 13147905), (152, 11763915), (170, 10518324), (190, 9411132), (204, 8765270), (228, 7842610), (255, 7012216), (285, 6274088), (323, 5535960), (340, 5259162), (380, 4705566), (408, 4382635), (456, 3921305), (510, 3506108), (570, 3137044), (646, 2767980), (680, 2629581), (760, 2352783), (969, 1845320), (1020, 1753054), (1140, 1568522), (1292, 1383990), (1615, 1107192), (1938, 922660), (2040, 876527), (2280, 784261), (2584, 691995), (3230, 553596), (3876, 461330), (4845, 369064), (6460, 276798), (7752, 230665), (9690, 184532), (12920, 138399), (19380, 92266), (38760, 46133)]