156902185020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1109}}^1\times {\mathrm{1471}}^1$

素因数の和:2828

約数の個数: 192

約数和(自身を含む): 505077350400

約数和(自身を除く): 348175165380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 229, 420, 458, 687, 916, 1109, 1145, 1374, 1471, 1603, 2218, 2290, 2748, 2942, 3206, 3327, 3435, 4413, 4436, 4580, 4809, 5545, 5884, 6412, 6654, 6870, 7355, 7763, 8015, 8826, 9618, 10297, 11090, 13308, 13740, 14710, 15526, 16030, 16635, 17652, 19236, 20594, 22065, 22180, 23289, 24045, 29420, 30891, 31052, 32060, 33270, 38815, 41188, 44130, 46578, 48090, 51485, 61782, 66540, 77630, 88260, 93156, 96180, 102970, 116445, 123564, 154455, 155260, 205940, 232890, 253961, 308910, 336859, 465780, 507922, 617820, 673718, 761883, 1010577, 1015844, 1269805, 1347436, 1523766, 1631339, 1684295, 1777727, 2021154, 2358013, 2539610, 3047532, 3262678, 3368590, 3555454, 3809415, 4042308, 4716026, 4894017, 5052885, 5079220, 5333181, 6525356, 6737180, 7074039, 7110908, 7618830, 8156695, 8888635, 9432052, 9788034, 10105770, 10666362, 11419373, 11790065, 14148078, 15237660, 16313390, 17777270, 19576068, 20211540, 21332724, 22838746, 23580130, 24470085, 26665905, 28296156, 32626780, 34258119, 35370195, 35554540, 45677492, 47160260, 48940170, 53331810, 57096865, 68516238, 70740390, 97880340, 106663620, 114193730, 137032476, 141480780, 171290595, 228387460, 342581190, 373576631, 685162380, 747153262, 1120729893, 1494306524, 1867883155, 2241459786, 2615036417, 3735766310, 4482919572, 5230072834, 5603649465, 7471532620, 7845109251, 10460145668, 11207298930, 13075182085, 15690218502, 22414597860, 26150364170, 31380437004, 39225546255, 52300728340, 78451092510, 156902185020]

約数ペア:

[(1, 156902185020), (2, 78451092510), (3, 52300728340), (4, 39225546255), (5, 31380437004), (6, 26150364170), (7, 22414597860), (10, 15690218502), (12, 13075182085), (14, 11207298930), (15, 10460145668), (20, 7845109251), (21, 7471532620), (28, 5603649465), (30, 5230072834), (35, 4482919572), (42, 3735766310), (60, 2615036417), (70, 2241459786), (84, 1867883155), (105, 1494306524), (140, 1120729893), (210, 747153262), (229, 685162380), (420, 373576631), (458, 342581190), (687, 228387460), (916, 171290595), (1109, 141480780), (1145, 137032476), (1374, 114193730), (1471, 106663620), (1603, 97880340), (2218, 70740390), (2290, 68516238), (2748, 57096865), (2942, 53331810), (3206, 48940170), (3327, 47160260), (3435, 45677492), (4413, 35554540), (4436, 35370195), (4580, 34258119), (4809, 32626780), (5545, 28296156), (5884, 26665905), (6412, 24470085), (6654, 23580130), (6870, 22838746), (7355, 21332724), (7763, 20211540), (8015, 19576068), (8826, 17777270), (9618, 16313390), (10297, 15237660), (11090, 14148078), (13308, 11790065), (13740, 11419373), (14710, 10666362), (15526, 10105770), (16030, 9788034), (16635, 9432052), (17652, 8888635), (19236, 8156695), (20594, 7618830), (22065, 7110908), (22180, 7074039), (23289, 6737180), (24045, 6525356), (29420, 5333181), (30891, 5079220), (31052, 5052885), (32060, 4894017), (33270, 4716026), (38815, 4042308), (41188, 3809415), (44130, 3555454), (46578, 3368590), (48090, 3262678), (51485, 3047532), (61782, 2539610), (66540, 2358013), (77630, 2021154), (88260, 1777727), (93156, 1684295), (96180, 1631339), (102970, 1523766), (116445, 1347436), (123564, 1269805), (154455, 1015844), (155260, 1010577), (205940, 761883), (232890, 673718), (253961, 617820), (308910, 507922), (336859, 465780)]