78353670220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{3167}}^1$

素因数の和:3404

約数の個数: 192

約数和(自身を含む): 202330275840

約数和(自身を除く): 123976605620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 71, 76, 95, 131, 133, 140, 142, 190, 262, 266, 284, 355, 380, 497, 524, 532, 655, 665, 710, 917, 994, 1310, 1330, 1349, 1420, 1834, 1988, 2485, 2489, 2620, 2660, 2698, 3167, 3668, 4585, 4970, 4978, 5396, 6334, 6745, 9170, 9301, 9443, 9940, 9956, 12445, 12668, 13490, 15835, 17423, 18340, 18602, 18886, 22169, 24890, 26980, 31670, 34846, 37204, 37772, 44338, 46505, 47215, 49780, 60173, 63340, 65107, 69692, 87115, 88676, 93010, 94430, 110845, 120346, 130214, 174230, 176719, 186020, 188860, 221690, 224857, 240692, 260428, 300865, 325535, 348460, 353438, 414877, 421211, 443380, 449714, 601730, 651070, 706876, 829754, 842422, 883595, 899428, 1124285, 1203460, 1237033, 1302140, 1573999, 1659508, 1684844, 1767190, 2074385, 2106055, 2248570, 2474066, 2904139, 3147998, 3534380, 4148770, 4212110, 4272283, 4497140, 4948132, 5808278, 6185165, 6295996, 7869995, 7882663, 8297540, 8424220, 8544566, 11616556, 12370330, 14520695, 15739990, 15765326, 17089132, 21361415, 24740660, 29041390, 29456267, 29905981, 31479980, 31530652, 39413315, 42722830, 55178641, 58082780, 58912534, 59811962, 78826630, 85445660, 110357282, 117825068, 119623924, 147281335, 149529905, 157653260, 206193869, 220714564, 275893205, 294562670, 299059810, 412387738, 551786410, 559669073, 589125340, 598119620, 824775476, 1030969345, 1103572820, 1119338146, 2061938690, 2238676292, 2798345365, 3917683511, 4123877380, 5596690730, 7835367022, 11193381460, 15670734044, 19588417555, 39176835110, 78353670220]

約数ペア:

[(1, 78353670220), (2, 39176835110), (4, 19588417555), (5, 15670734044), (7, 11193381460), (10, 7835367022), (14, 5596690730), (19, 4123877380), (20, 3917683511), (28, 2798345365), (35, 2238676292), (38, 2061938690), (70, 1119338146), (71, 1103572820), (76, 1030969345), (95, 824775476), (131, 598119620), (133, 589125340), (140, 559669073), (142, 551786410), (190, 412387738), (262, 299059810), (266, 294562670), (284, 275893205), (355, 220714564), (380, 206193869), (497, 157653260), (524, 149529905), (532, 147281335), (655, 119623924), (665, 117825068), (710, 110357282), (917, 85445660), (994, 78826630), (1310, 59811962), (1330, 58912534), (1349, 58082780), (1420, 55178641), (1834, 42722830), (1988, 39413315), (2485, 31530652), (2489, 31479980), (2620, 29905981), (2660, 29456267), (2698, 29041390), (3167, 24740660), (3668, 21361415), (4585, 17089132), (4970, 15765326), (4978, 15739990), (5396, 14520695), (6334, 12370330), (6745, 11616556), (9170, 8544566), (9301, 8424220), (9443, 8297540), (9940, 7882663), (9956, 7869995), (12445, 6295996), (12668, 6185165), (13490, 5808278), (15835, 4948132), (17423, 4497140), (18340, 4272283), (18602, 4212110), (18886, 4148770), (22169, 3534380), (24890, 3147998), (26980, 2904139), (31670, 2474066), (34846, 2248570), (37204, 2106055), (37772, 2074385), (44338, 1767190), (46505, 1684844), (47215, 1659508), (49780, 1573999), (60173, 1302140), (63340, 1237033), (65107, 1203460), (69692, 1124285), (87115, 899428), (88676, 883595), (93010, 842422), (94430, 829754), (110845, 706876), (120346, 651070), (130214, 601730), (174230, 449714), (176719, 443380), (186020, 421211), (188860, 414877), (221690, 353438), (224857, 348460), (240692, 325535), (260428, 300865)]