1572306540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 5502131712

約数和(自身を除く): 3929825172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 41, 42, 51, 60, 68, 70, 82, 84, 85, 102, 105, 119, 123, 131, 140, 164, 170, 204, 205, 210, 238, 246, 255, 262, 287, 340, 357, 393, 410, 420, 476, 492, 510, 524, 574, 595, 615, 655, 697, 714, 786, 820, 861, 917, 1020, 1148, 1190, 1230, 1310, 1394, 1428, 1435, 1572, 1681, 1722, 1785, 1834, 1965, 2091, 2227, 2380, 2460, 2620, 2751, 2788, 2870, 3362, 3444, 3485, 3570, 3668, 3930, 4182, 4305, 4454, 4585, 4879, 5043, 5371, 5502, 5740, 6681, 6724, 6970, 7140, 7860, 8364, 8405, 8610, 8908, 9170, 9758, 10086, 10455, 10742, 11004, 11135, 11767, 13362, 13755, 13940, 14637, 15589, 16113, 16810, 17220, 18340, 19516, 20172, 20910, 21484, 22270, 23534, 24395, 25215, 26724, 26855, 27510, 28577, 29274, 31178, 32226, 33405, 33620, 35301, 37597, 41820, 44540, 46767, 47068, 48790, 50430, 53710, 55020, 57154, 58548, 58835, 62356, 64452, 66810, 70602, 73185, 75194, 77945, 80565, 85731, 91307, 93534, 97580, 100860, 107420, 112791, 114308, 117670, 133620, 141204, 142885, 146370, 150388, 155890, 161130, 171462, 176505, 182614, 187068, 187985, 200039, 220211, 225582, 233835, 235340, 273921, 285770, 292740, 311780, 322260, 342924, 353010, 365228, 375970, 400078, 428655, 440422, 451164, 456535, 467670, 547842, 563955, 571540, 600117, 639149, 660633, 706020, 751940, 800156, 857310, 880844, 913070, 935340, 1000195, 1095684, 1101055, 1127910, 1200234, 1278298, 1321266, 1369605, 1541477, 1714620, 1826140, 1917447, 2000390, 2202110, 2255820, 2400468, 2556596, 2642532, 2739210, 3000585, 3082954, 3195745, 3303165, 3743587, 3834894, 4000780, 4404220, 4624431, 5478420, 6001170, 6165908, 6391490, 6606330, 7487174, 7669788, 7707385, 9248862, 9587235, 11230761, 12002340, 12782980, 13212660, 14974348, 15414770, 18497724, 18717935, 19174470, 22461522, 23122155, 26205109, 30829540, 37435870, 38348940, 44923044, 46244310, 52410218, 56153805, 74871740, 78615327, 92488620, 104820436, 112307610, 131025545, 157230654, 224615220, 262051090, 314461308, 393076635, 524102180, 786153270, 1572306540]

約数ペア:

[(1, 1572306540), (2, 786153270), (3, 524102180), (4, 393076635), (5, 314461308), (6, 262051090), (7, 224615220), (10, 157230654), (12, 131025545), (14, 112307610), (15, 104820436), (17, 92488620), (20, 78615327), (21, 74871740), (28, 56153805), (30, 52410218), (34, 46244310), (35, 44923044), (41, 38348940), (42, 37435870), (51, 30829540), (60, 26205109), (68, 23122155), (70, 22461522), (82, 19174470), (84, 18717935), (85, 18497724), (102, 15414770), (105, 14974348), (119, 13212660), (123, 12782980), (131, 12002340), (140, 11230761), (164, 9587235), (170, 9248862), (204, 7707385), (205, 7669788), (210, 7487174), (238, 6606330), (246, 6391490), (255, 6165908), (262, 6001170), (287, 5478420), (340, 4624431), (357, 4404220), (393, 4000780), (410, 3834894), (420, 3743587), (476, 3303165), (492, 3195745), (510, 3082954), (524, 3000585), (574, 2739210), (595, 2642532), (615, 2556596), (655, 2400468), (697, 2255820), (714, 2202110), (786, 2000390), (820, 1917447), (861, 1826140), (917, 1714620), (1020, 1541477), (1148, 1369605), (1190, 1321266), (1230, 1278298), (1310, 1200234), (1394, 1127910), (1428, 1101055), (1435, 1095684), (1572, 1000195), (1681, 935340), (1722, 913070), (1785, 880844), (1834, 857310), (1965, 800156), (2091, 751940), (2227, 706020), (2380, 660633), (2460, 639149), (2620, 600117), (2751, 571540), (2788, 563955), (2870, 547842), (3362, 467670), (3444, 456535), (3485, 451164), (3570, 440422), (3668, 428655), (3930, 400078), (4182, 375970), (4305, 365228), (4454, 353010), (4585, 342924), (4879, 322260), (5043, 311780), (5371, 292740), (5502, 285770), (5740, 273921), (6681, 235340), (6724, 233835), (6970, 225582), (7140, 220211), (7860, 200039), (8364, 187985), (8405, 187068), (8610, 182614), (8908, 176505), (9170, 171462), (9758, 161130), (10086, 155890), (10455, 150388), (10742, 146370), (11004, 142885), (11135, 141204), (11767, 133620), (13362, 117670), (13755, 114308), (13940, 112791), (14637, 107420), (15589, 100860), (16113, 97580), (16810, 93534), (17220, 91307), (18340, 85731), (19516, 80565), (20172, 77945), (20910, 75194), (21484, 73185), (22270, 70602), (23534, 66810), (24395, 64452), (25215, 62356), (26724, 58835), (26855, 58548), (27510, 57154), (28577, 55020), (29274, 53710), (31178, 50430), (32226, 48790), (33405, 47068), (33620, 46767), (35301, 44540), (37597, 41820)]