170938740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 587865600

約数和(自身を除く): 416926860

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, 89, 102, 105, 119, 140, 170, 178, 204, 210, 238, 255, 267, 269, 340, 356, 357, 420, 445, 476, 510, 534, 538, 595, 623, 714, 807, 890, 1020, 1068, 1076, 1190, 1246, 1335, 1345, 1428, 1513, 1614, 1780, 1785, 1869, 1883, 2380, 2492, 2670, 2690, 3026, 3115, 3228, 3570, 3738, 3766, 4035, 4539, 4573, 5340, 5380, 5649, 6052, 6230, 7140, 7476, 7532, 7565, 8070, 9078, 9146, 9345, 9415, 10591, 11298, 12460, 13719, 15130, 16140, 18156, 18292, 18690, 18830, 21182, 22596, 22695, 22865, 23941, 27438, 28245, 30260, 31773, 32011, 37380, 37660, 42364, 45390, 45730, 47882, 52955, 54876, 56490, 63546, 64022, 68595, 71823, 90780, 91460, 95764, 96033, 105910, 112980, 119705, 127092, 128044, 137190, 143646, 158865, 160055, 167587, 192066, 211820, 239410, 274380, 287292, 317730, 320110, 335174, 359115, 384132, 406997, 478820, 480165, 502761, 635460, 640220, 670348, 718230, 813994, 837935, 960330, 1005522, 1220991, 1436460, 1627988, 1675870, 1920660, 2011044, 2034985, 2441982, 2513805, 2848979, 3351740, 4069970, 4883964, 5027610, 5697958, 6104955, 8139940, 8546937, 10055220, 11395916, 12209910, 14244895, 17093874, 24419820, 28489790, 34187748, 42734685, 56979580, 85469370, 170938740]

約数ペア:

[(1, 170938740), (2, 85469370), (3, 56979580), (4, 42734685), (5, 34187748), (6, 28489790), (7, 24419820), (10, 17093874), (12, 14244895), (14, 12209910), (15, 11395916), (17, 10055220), (20, 8546937), (21, 8139940), (28, 6104955), (30, 5697958), (34, 5027610), (35, 4883964), (42, 4069970), (51, 3351740), (60, 2848979), (68, 2513805), (70, 2441982), (84, 2034985), (85, 2011044), (89, 1920660), (102, 1675870), (105, 1627988), (119, 1436460), (140, 1220991), (170, 1005522), (178, 960330), (204, 837935), (210, 813994), (238, 718230), (255, 670348), (267, 640220), (269, 635460), (340, 502761), (356, 480165), (357, 478820), (420, 406997), (445, 384132), (476, 359115), (510, 335174), (534, 320110), (538, 317730), (595, 287292), (623, 274380), (714, 239410), (807, 211820), (890, 192066), (1020, 167587), (1068, 160055), (1076, 158865), (1190, 143646), (1246, 137190), (1335, 128044), (1345, 127092), (1428, 119705), (1513, 112980), (1614, 105910), (1780, 96033), (1785, 95764), (1869, 91460), (1883, 90780), (2380, 71823), (2492, 68595), (2670, 64022), (2690, 63546), (3026, 56490), (3115, 54876), (3228, 52955), (3570, 47882), (3738, 45730), (3766, 45390), (4035, 42364), (4539, 37660), (4573, 37380), (5340, 32011), (5380, 31773), (5649, 30260), (6052, 28245), (6230, 27438), (7140, 23941), (7476, 22865), (7532, 22695), (7565, 22596), (8070, 21182), (9078, 18830), (9146, 18690), (9345, 18292), (9415, 18156), (10591, 16140), (11298, 15130), (12460, 13719)]