326577420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1763

約数の個数: 168

約数和(自身を含む): 1107987216

約数和(自身を除く): 781409796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 780, 810, 972, 1053, 1170, 1215, 1404, 1458, 1620, 1723, 1755, 2106, 2340, 2430, 2916, 3159, 3446, 3510, 3645, 4212, 4860, 5169, 5265, 6318, 6892, 7020, 7290, 8615, 9477, 10338, 10530, 12636, 14580, 15507, 15795, 17230, 18954, 20676, 21060, 22399, 25845, 31014, 31590, 34460, 37908, 44798, 46521, 47385, 51690, 62028, 63180, 67197, 77535, 89596, 93042, 94770, 103380, 111995, 134394, 139563, 155070, 186084, 189540, 201591, 223990, 232605, 268788, 279126, 310140, 335985, 403182, 418689, 447980, 465210, 558252, 604773, 671970, 697815, 806364, 837378, 930420, 1007955, 1209546, 1256067, 1343940, 1395630, 1674756, 1814319, 2015910, 2093445, 2419092, 2512134, 2791260, 3023865, 3628638, 4031820, 4186890, 5024268, 5442957, 6047730, 6280335, 7257276, 8373780, 9071595, 10885914, 12095460, 12560670, 16328871, 18143190, 21771828, 25121340, 27214785, 32657742, 36286380, 54429570, 65315484, 81644355, 108859140, 163288710, 326577420]

約数ペア:

[(1, 326577420), (2, 163288710), (3, 108859140), (4, 81644355), (5, 65315484), (6, 54429570), (9, 36286380), (10, 32657742), (12, 27214785), (13, 25121340), (15, 21771828), (18, 18143190), (20, 16328871), (26, 12560670), (27, 12095460), (30, 10885914), (36, 9071595), (39, 8373780), (45, 7257276), (52, 6280335), (54, 6047730), (60, 5442957), (65, 5024268), (78, 4186890), (81, 4031820), (90, 3628638), (108, 3023865), (117, 2791260), (130, 2512134), (135, 2419092), (156, 2093445), (162, 2015910), (180, 1814319), (195, 1674756), (234, 1395630), (243, 1343940), (260, 1256067), (270, 1209546), (324, 1007955), (351, 930420), (390, 837378), (405, 806364), (468, 697815), (486, 671970), (540, 604773), (585, 558252), (702, 465210), (729, 447980), (780, 418689), (810, 403182), (972, 335985), (1053, 310140), (1170, 279126), (1215, 268788), (1404, 232605), (1458, 223990), (1620, 201591), (1723, 189540), (1755, 186084), (2106, 155070), (2340, 139563), (2430, 134394), (2916, 111995), (3159, 103380), (3446, 94770), (3510, 93042), (3645, 89596), (4212, 77535), (4860, 67197), (5169, 63180), (5265, 62028), (6318, 51690), (6892, 47385), (7020, 46521), (7290, 44798), (8615, 37908), (9477, 34460), (10338, 31590), (10530, 31014), (12636, 25845), (14580, 22399), (15507, 21060), (15795, 20676), (17230, 18954)]