21597904260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{2477}}^1$

素因数の和:2803

約数の個数: 192

約数和(自身を含む): 68506986240

約数和(自身を除く): 46909081980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 241, 268, 270, 335, 402, 482, 540, 603, 670, 723, 804, 964, 1005, 1205, 1206, 1340, 1446, 1809, 2010, 2169, 2410, 2412, 2477, 2892, 3015, 3615, 3618, 4020, 4338, 4820, 4954, 6030, 6507, 7230, 7236, 7431, 8676, 9045, 9908, 10845, 12060, 12385, 13014, 14460, 14862, 16147, 18090, 21690, 22293, 24770, 26028, 29724, 32294, 32535, 36180, 37155, 43380, 44586, 48441, 49540, 64588, 65070, 66879, 74310, 80735, 89172, 96882, 111465, 130140, 133758, 145323, 148620, 161470, 165959, 193764, 222930, 242205, 267516, 290646, 322940, 331918, 334395, 435969, 445860, 484410, 497877, 581292, 596957, 663836, 668790, 726615, 829795, 871938, 968820, 995754, 1193914, 1337580, 1453230, 1493631, 1659590, 1743876, 1790871, 1991508, 2179845, 2387828, 2489385, 2906460, 2984785, 2987262, 3319180, 3581742, 4359690, 4480893, 4978770, 5372613, 5969570, 5974524, 7163484, 7468155, 8719380, 8954355, 8961786, 9957540, 10745226, 11939140, 14936310, 16117839, 17908710, 17923572, 21490452, 22404465, 26863065, 29872620, 32235678, 35817420, 39996119, 44808930, 53726130, 64471356, 79992238, 80589195, 89617860, 107452260, 119988357, 159984476, 161178390, 199980595, 239976714, 322356780, 359965071, 399961190, 479953428, 599941785, 719930142, 799922380, 1079895213, 1199883570, 1439860284, 1799825355, 2159790426, 2399767140, 3599650710, 4319580852, 5399476065, 7199301420, 10798952130, 21597904260]

約数ペア:

[(1, 21597904260), (2, 10798952130), (3, 7199301420), (4, 5399476065), (5, 4319580852), (6, 3599650710), (9, 2399767140), (10, 2159790426), (12, 1799825355), (15, 1439860284), (18, 1199883570), (20, 1079895213), (27, 799922380), (30, 719930142), (36, 599941785), (45, 479953428), (54, 399961190), (60, 359965071), (67, 322356780), (90, 239976714), (108, 199980595), (134, 161178390), (135, 159984476), (180, 119988357), (201, 107452260), (241, 89617860), (268, 80589195), (270, 79992238), (335, 64471356), (402, 53726130), (482, 44808930), (540, 39996119), (603, 35817420), (670, 32235678), (723, 29872620), (804, 26863065), (964, 22404465), (1005, 21490452), (1205, 17923572), (1206, 17908710), (1340, 16117839), (1446, 14936310), (1809, 11939140), (2010, 10745226), (2169, 9957540), (2410, 8961786), (2412, 8954355), (2477, 8719380), (2892, 7468155), (3015, 7163484), (3615, 5974524), (3618, 5969570), (4020, 5372613), (4338, 4978770), (4820, 4480893), (4954, 4359690), (6030, 3581742), (6507, 3319180), (7230, 2987262), (7236, 2984785), (7431, 2906460), (8676, 2489385), (9045, 2387828), (9908, 2179845), (10845, 1991508), (12060, 1790871), (12385, 1743876), (13014, 1659590), (14460, 1493631), (14862, 1453230), (16147, 1337580), (18090, 1193914), (21690, 995754), (22293, 968820), (24770, 871938), (26028, 829795), (29724, 726615), (32294, 668790), (32535, 663836), (36180, 596957), (37155, 581292), (43380, 497877), (44586, 484410), (48441, 445860), (49540, 435969), (64588, 334395), (65070, 331918), (66879, 322940), (74310, 290646), (80735, 267516), (89172, 242205), (96882, 222930), (111465, 193764), (130140, 165959), (133758, 161470), (145323, 148620)]