564647580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{64019}}^1$

素因数の和:64048

約数の個数: 108

約数和(自身を含む): 1992430440

約数和(自身を除く): 1427782860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 64019, 128038, 192057, 256076, 320095, 384114, 448133, 576171, 640190, 768228, 896266, 960285, 1152342, 1280380, 1344399, 1792532, 1920570, 2240665, 2304684, 2688798, 2880855, 3136931, 3841140, 4033197, 4481330, 5377596, 5761710, 6273862, 6721995, 8066394, 8962660, 9410793, 11523420, 12547724, 13443990, 15684655, 16132788, 18821586, 20165985, 26887980, 28232379, 31369310, 37643172, 40331970, 47053965, 56464758, 62738620, 80663940, 94107930, 112929516, 141161895, 188215860, 282323790, 564647580]

約数ペア:

[(1, 564647580), (2, 282323790), (3, 188215860), (4, 141161895), (5, 112929516), (6, 94107930), (7, 80663940), (9, 62738620), (10, 56464758), (12, 47053965), (14, 40331970), (15, 37643172), (18, 31369310), (20, 28232379), (21, 26887980), (28, 20165985), (30, 18821586), (35, 16132788), (36, 15684655), (42, 13443990), (45, 12547724), (49, 11523420), (60, 9410793), (63, 8962660), (70, 8066394), (84, 6721995), (90, 6273862), (98, 5761710), (105, 5377596), (126, 4481330), (140, 4033197), (147, 3841140), (180, 3136931), (196, 2880855), (210, 2688798), (245, 2304684), (252, 2240665), (294, 1920570), (315, 1792532), (420, 1344399), (441, 1280380), (490, 1152342), (588, 960285), (630, 896266), (735, 768228), (882, 640190), (980, 576171), (1260, 448133), (1470, 384114), (1764, 320095), (2205, 256076), (2940, 192057), (4410, 128038), (8820, 64019)]