15696740220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{7607}}^1$

素因数の和:7677

約数の個数: 192

約数和(自身を含む): 53375293440

約数和(自身を除く): 37678553220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 714, 867, 1020, 1156, 1190, 1428, 1445, 1734, 1785, 2023, 2380, 2890, 3468, 3570, 4046, 4335, 4913, 5780, 6069, 7140, 7607, 8092, 8670, 9826, 10115, 12138, 14739, 15214, 17340, 19652, 20230, 22821, 24276, 24565, 29478, 30345, 30428, 34391, 38035, 40460, 45642, 49130, 53249, 58956, 60690, 68782, 73695, 76070, 91284, 98260, 103173, 106498, 114105, 121380, 129319, 137564, 147390, 152140, 159747, 171955, 206346, 212996, 228210, 258638, 266245, 294780, 319494, 343910, 387957, 412692, 456420, 515865, 517276, 532490, 638988, 646595, 687820, 775914, 798735, 905233, 1031730, 1064980, 1293190, 1551828, 1597470, 1810466, 1939785, 2063460, 2198423, 2586380, 2715699, 3194940, 3620932, 3879570, 4396846, 4526165, 5431398, 6595269, 7759140, 8793692, 9052330, 10862796, 10992115, 13190538, 13578495, 15388961, 18104660, 21984230, 26381076, 27156990, 30777922, 32976345, 37373191, 43968460, 46166883, 54313980, 61555844, 65952690, 74746382, 76944805, 92333766, 112119573, 131905380, 149492764, 153889610, 184667532, 186865955, 224239146, 230834415, 261612337, 307779220, 373731910, 448478292, 461668830, 523224674, 560597865, 747463820, 784837011, 923337660, 1046449348, 1121195730, 1308061685, 1569674022, 2242391460, 2616123370, 3139348044, 3924185055, 5232246740, 7848370110, 15696740220]

約数ペア:

[(1, 15696740220), (2, 7848370110), (3, 5232246740), (4, 3924185055), (5, 3139348044), (6, 2616123370), (7, 2242391460), (10, 1569674022), (12, 1308061685), (14, 1121195730), (15, 1046449348), (17, 923337660), (20, 784837011), (21, 747463820), (28, 560597865), (30, 523224674), (34, 461668830), (35, 448478292), (42, 373731910), (51, 307779220), (60, 261612337), (68, 230834415), (70, 224239146), (84, 186865955), (85, 184667532), (102, 153889610), (105, 149492764), (119, 131905380), (140, 112119573), (170, 92333766), (204, 76944805), (210, 74746382), (238, 65952690), (255, 61555844), (289, 54313980), (340, 46166883), (357, 43968460), (420, 37373191), (476, 32976345), (510, 30777922), (578, 27156990), (595, 26381076), (714, 21984230), (867, 18104660), (1020, 15388961), (1156, 13578495), (1190, 13190538), (1428, 10992115), (1445, 10862796), (1734, 9052330), (1785, 8793692), (2023, 7759140), (2380, 6595269), (2890, 5431398), (3468, 4526165), (3570, 4396846), (4046, 3879570), (4335, 3620932), (4913, 3194940), (5780, 2715699), (6069, 2586380), (7140, 2198423), (7607, 2063460), (8092, 1939785), (8670, 1810466), (9826, 1597470), (10115, 1551828), (12138, 1293190), (14739, 1064980), (15214, 1031730), (17340, 905233), (19652, 798735), (20230, 775914), (22821, 687820), (24276, 646595), (24565, 638988), (29478, 532490), (30345, 517276), (30428, 515865), (34391, 456420), (38035, 412692), (40460, 387957), (45642, 343910), (49130, 319494), (53249, 294780), (58956, 266245), (60690, 258638), (68782, 228210), (73695, 212996), (76070, 206346), (91284, 171955), (98260, 159747), (103173, 152140), (106498, 147390), (114105, 137564), (121380, 129319)]